UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6iMsG8B9Jl7C3Et4ALDQGQRFKTnaXuuMDDBPYzPS61g=' 
WHERE 
  key_id = 'bf28fcf0c99b4f8c5c6165e23a13484d227cd280d25f9decc2bd4e21bee93e14' 
  AND (
    token = '6iMsG8B9Jl7C3Et4ALDQGQRFKTnaXuuMDDBPYzPS61g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )