UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '14Z9QTJSsfocpHm50rd0ywwuyNAqdLKdokr1B837X+Q=' 
WHERE 
  key_id = 'd550e69674b03416d80e5091e77f3d80f5b3f9b42798d45ffce26b6250cbdd7e' 
  AND (
    token = '14Z9QTJSsfocpHm50rd0ywwuyNAqdLKdokr1B837X+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )