UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a6Jmf8/Z+0dn8whHLtLW8qP/RP3Qoh2PuE3n/l17Ysk=' 
WHERE 
  key_id = '886706662a7467dab7a6062a352a47f06623a34937daedc62efc0bcf339189ca' 
  AND (
    token = 'a6Jmf8/Z+0dn8whHLtLW8qP/RP3Qoh2PuE3n/l17Ysk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )