UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88wH2mBBOa5thsv50jo9hI8A7vjpNeEePPicLquz8Po=' 
WHERE 
  key_id = '750d71fb98c1125af8b5b2c6cc7597db160f225ee08b0cb60de77bcb17ac331e' 
  AND (
    token = '88wH2mBBOa5thsv50jo9hI8A7vjpNeEePPicLquz8Po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )