UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sjSTMPbMda7m590cw54zlow+H3+K77KAXfQ4KZ2RJaY=' 
WHERE 
  key_id = '247ef402f84fcbed7690d7bdb872c30f251ac91c1ac4d3b855ea6514844affab' 
  AND (
    token = 'sjSTMPbMda7m590cw54zlow+H3+K77KAXfQ4KZ2RJaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )