UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D/mq3/kTySZVkD8U2xHOuW5M36TbgIXF6Cetul7gHKw=' 
WHERE 
  key_id = '9f15acbbb1d5b9c82a2904ef381707ebcae23dd7268961162dc2f6425470987e' 
  AND (
    token = 'D/mq3/kTySZVkD8U2xHOuW5M36TbgIXF6Cetul7gHKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )