UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S83rzsRmzHQEthiST0RfeH7gL+sdPQaQdBWYex7uVjs=' 
WHERE 
  key_id = 'eaa63769af154a06194264c7a7a8d82d4cd9ceada7fd2dcefeeefbae2eb6562b' 
  AND (
    token = 'S83rzsRmzHQEthiST0RfeH7gL+sdPQaQdBWYex7uVjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )