UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CKpChwKo5b21MF123yBZys1nZXYrnMiq5aI/4x6h03Q=' 
WHERE 
  key_id = 'c48ddc30cdff38c2936ec895bb05299bab237374a923334cc60ca0c09c1c1c58' 
  AND (
    token = 'CKpChwKo5b21MF123yBZys1nZXYrnMiq5aI/4x6h03Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )