UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Se1KF07CJBaRQSBnwhwOpCd4v23znJOSWZtVkJZc6/8=' 
WHERE 
  key_id = '1c42185c12cbe0909c0fee8e50a41be54af0ac7f66a5be3f7426d1b746e77359' 
  AND (
    token = 'Se1KF07CJBaRQSBnwhwOpCd4v23znJOSWZtVkJZc6/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )