UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEI1SUqMd5dTCQ+ImiRioAIHtU65Bl0ZCkgVSx6lXE0=' 
WHERE 
  key_id = '54b181ce5170294b580a4a0a398915ca3f3be257606aadfe829fd1bedb0d3284' 
  AND (
    token = 'rEI1SUqMd5dTCQ+ImiRioAIHtU65Bl0ZCkgVSx6lXE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )