UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'itG34ixuxjnCqTHOtET74T1INLdzZEHxrBe30Rd2ei4=' 
WHERE 
  key_id = '557baeeb84dc1f1ebf9a06c7c5ef2913aa682e730f0c9e51cdc81dbd0c2d1e8c' 
  AND (
    token = 'itG34ixuxjnCqTHOtET74T1INLdzZEHxrBe30Rd2ei4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )