UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wNdVOAtTyCIJOd7bkaulzGK9oCuvt+xpUemPikakmK4=' 
WHERE 
  key_id = '12c763ec6678f95b10ad276a42ad5950ea0e7bf42398134f584c5f80743502bb' 
  AND (
    token = 'wNdVOAtTyCIJOd7bkaulzGK9oCuvt+xpUemPikakmK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )