UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5UBonvVKEKLjak0qBAlNVicmO2HJmP15ebRgfmOI7w=' 
WHERE 
  key_id = 'b2bfdf92b8642511aa8c50c590b8015e385b26254958bdd7347846cf1f18b4d7' 
  AND (
    token = 'f5UBonvVKEKLjak0qBAlNVicmO2HJmP15ebRgfmOI7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )