UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1/nXobA9tpeyxhLSdiJFP/mLUQ4wpmFHL8gT7HmmFE=' 
WHERE 
  key_id = 'fc1a6aba1741d9f29fdf42202de33d8021034ca2de80d12904dee648e934287a' 
  AND (
    token = 'L1/nXobA9tpeyxhLSdiJFP/mLUQ4wpmFHL8gT7HmmFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )