UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's/zmHEyn+GsafcbZmO1NPIHbOeguSdSimR0NRZNs8Mg=' 
WHERE 
  key_id = '5e1489b8c23ff288fabbc21758fa0ed01e66cc47738d0e2d287e5f3c8c96ae29' 
  AND (
    token = 's/zmHEyn+GsafcbZmO1NPIHbOeguSdSimR0NRZNs8Mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026