UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4gIJN+y7WH2hFuHWI6Gll9Hy9kwNnt3YMKCtP4l7PU=' 
WHERE 
  key_id = 'aa18c7b21f07f1ca9599b1d5a38ffedacb89a69553a45dc7b137ccda7d32ad65' 
  AND (
    token = 'P4gIJN+y7WH2hFuHWI6Gll9Hy9kwNnt3YMKCtP4l7PU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )