UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rqBqKPiRK9RhStMn620AnGkQ1g+NAmZyymzf6usjAfc=' 
WHERE 
  key_id = 'e1eddb86f0442051d745eee1651679c6b91aabc62621340192185e6390dfaff9' 
  AND (
    token = 'rqBqKPiRK9RhStMn620AnGkQ1g+NAmZyymzf6usjAfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )