UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J6k+4X3HcEV+YvxPVX4jooXHSL3jNJNzqw03cVMJmPI=' 
WHERE 
  key_id = '08fd4247cc66283985dda3824fafc905132cec8254899273d2b3f4b27dd70e01' 
  AND (
    token = 'J6k+4X3HcEV+YvxPVX4jooXHSL3jNJNzqw03cVMJmPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )