UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjvg3+X971ngX8MSZ/paTp7s7tXzQWErv6AsNWyvzR4=' 
WHERE 
  key_id = '55c7bef9e0dae1b7c0bef6982aabf0784be415c64420bf7ad4e31e03586ddd0a' 
  AND (
    token = 'rjvg3+X971ngX8MSZ/paTp7s7tXzQWErv6AsNWyvzR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )