UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHQR4cXi7JbQ15ur12xxF3S4dWl0CsuZUxHw+0Nte80=' 
WHERE 
  key_id = 'becc69c5ac57971b027c8d530aa406f14c8080e61e790d762c8dad10694a443c' 
  AND (
    token = 'PHQR4cXi7JbQ15ur12xxF3S4dWl0CsuZUxHw+0Nte80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )