UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qBD2Zz4NbJDatLtsjBnQV5/r40MNrRmmyByYDb8/aj4=' 
WHERE 
  key_id = 'b6190d367e3068640111b415014c1c4fdf3cc69219627c96329af8fb62483122' 
  AND (
    token = 'qBD2Zz4NbJDatLtsjBnQV5/r40MNrRmmyByYDb8/aj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )