UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7bgGgjZAFRrSCIayLqjdgXxp9IYlGgu4S59fLOCTK4U=' 
WHERE 
  key_id = '360f734fcb2beb4237966c643c42065020d53e2ae3369819b8453de4e0f75a37' 
  AND (
    token = '7bgGgjZAFRrSCIayLqjdgXxp9IYlGgu4S59fLOCTK4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )