UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y9wssmF5hEnNvHmBkFGlvGa//tXDTYBblTy+baiYxvg=' 
WHERE 
  key_id = 'cb751f802c7d8ee5d9d84970e3d2419d80ce7134ee8b843df7206a7507a07ee8' 
  AND (
    token = 'Y9wssmF5hEnNvHmBkFGlvGa//tXDTYBblTy+baiYxvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )