UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ijuQFZo84L2sVGGkS2WKznyctl6w7FjqVm7SzHs79tw=' 
WHERE 
  key_id = '94f87476e1eb03293ec006a9bb4c82dcb6b34ddf0e47b8a3dd7e35ff35a28728' 
  AND (
    token = 'ijuQFZo84L2sVGGkS2WKznyctl6w7FjqVm7SzHs79tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )