UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '338SYaRb7D6flgsegEKBcv6DQ2631pIBu76FvaI+Bf0=' 
WHERE 
  key_id = 'fec1de2769318e55ffd12330d542ee3ecc0a77062fcd42672deb311eb0e71bb9' 
  AND (
    token = '338SYaRb7D6flgsegEKBcv6DQ2631pIBu76FvaI+Bf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )