UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pY+H7qnH8T2fLidy4O4X3515DfMj+cYJ8Jx+nUrwro0=' 
WHERE 
  key_id = '6cd669c57ae2eb15f7165469d11e08f882f8ad0fd487fcb648353703b13d738f' 
  AND (
    token = 'pY+H7qnH8T2fLidy4O4X3515DfMj+cYJ8Jx+nUrwro0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )