UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXVjcXQfkxJaJYUIK6XrMDO4alRQ4RYJnw/o5aGqRks=' 
WHERE 
  key_id = '3d871fbad10ec8d3ff9e7e1c2cbdabd8f50523e7f36ecdce9b41fdeaffd02342' 
  AND (
    token = 'zXVjcXQfkxJaJYUIK6XrMDO4alRQ4RYJnw/o5aGqRks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )