UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myFmmhMIlflFghvamV4PDNUAE8bQ9n13e+yyauD7fe8=' 
WHERE 
  key_id = '672cc1d82b7f9b6ba260a88c5369731ec58d97bd10d475350d9a6170d3eebf19' 
  AND (
    token = 'myFmmhMIlflFghvamV4PDNUAE8bQ9n13e+yyauD7fe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )