UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SeeRS3UwdLg9JLIkRGp1T7s9o3REw3d9vMbPUgRBf0o=' 
WHERE 
  key_id = '8a7c3966bdd4d1127125da56a76f7131b3aaa66f9813e226663de00522963964' 
  AND (
    token = 'SeeRS3UwdLg9JLIkRGp1T7s9o3REw3d9vMbPUgRBf0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )