UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSQsNN/Btu1zhREO4upVd9XQtchmTnX2Cftz9HE3ClQ=' 
WHERE 
  key_id = 'f19f86ee021fcb4cf099485079286fd1c2552afec1e260418a76c796dac3741e' 
  AND (
    token = 'gSQsNN/Btu1zhREO4upVd9XQtchmTnX2Cftz9HE3ClQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )