UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z2tqnUXYJAd9MX2b1iTWMoAFc6dreHH7ZSf//d8vDVI=' 
WHERE 
  key_id = 'a57db1fa85a97169be610c58c6e945c89958dee043a8861474fa71a6c72cda0a' 
  AND (
    token = 'z2tqnUXYJAd9MX2b1iTWMoAFc6dreHH7ZSf//d8vDVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )