UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BhrrJiW9/cvmqpTIE5wHjrRp1h377RrTY7iTbAObNE=' 
WHERE 
  key_id = 'dce49f6c01240f6678801a5997bf016f5dc8d3780bcb2568ee7151725c0026c1' 
  AND (
    token = '7BhrrJiW9/cvmqpTIE5wHjrRp1h377RrTY7iTbAObNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )