UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMCiQtr7zFvTeHI1rI2XLx0nWQgsd7kxJXHqUFw0ocE=' 
WHERE 
  key_id = 'ebc9c035cddc3a694b2677471d7eeced93724497e9e74e53ac268853b65d5e0a' 
  AND (
    token = 'bMCiQtr7zFvTeHI1rI2XLx0nWQgsd7kxJXHqUFw0ocE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )