UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aSjWpJkLc8KJD45qN6QuCiUKh+qRJgy6+vFe54CKbk4=' 
WHERE 
  key_id = 'f6b8cabdcf22638bd794452045dffbdae247c13c5cb75ca5b386b74ba0dd1ad5' 
  AND (
    token = 'aSjWpJkLc8KJD45qN6QuCiUKh+qRJgy6+vFe54CKbk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )