UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BJBEePSbW+wJnuZXu40B7czY9jrRM44ZeQId7RndzM=' 
WHERE 
  key_id = '5ea1de4053e8f2bfff1115f2976187eabe15f0f4244acc534bd02dc47e831de4' 
  AND (
    token = '0BJBEePSbW+wJnuZXu40B7czY9jrRM44ZeQId7RndzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )