UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TT0vLkWJbKrGsokk4on5d/QRZ9jHFRnHWrlIHXC43cw=' 
WHERE 
  key_id = '48f7decd885c5d0ef609f38b596bb4797d508e8574059f05a7d5238361897663' 
  AND (
    token = 'TT0vLkWJbKrGsokk4on5d/QRZ9jHFRnHWrlIHXC43cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )