UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JTIqwSMNIzHBlMMNCgkX+1aRJx/+Deb0RWJTQ7+FCIk=' 
WHERE 
  key_id = '912fd42f3448206c87fa13568c84ca80d907c354d56ca3b302776043034cbda0' 
  AND (
    token = 'JTIqwSMNIzHBlMMNCgkX+1aRJx/+Deb0RWJTQ7+FCIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )