UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VacO68VL92/VRpgPUe2P19zvdvJQaNxOD9ozHRgTm5w=' 
WHERE 
  key_id = 'dde97551440bdf02a1c105783b4eef63224621b576052c51b42ba99eaeeae433' 
  AND (
    token = 'VacO68VL92/VRpgPUe2P19zvdvJQaNxOD9ozHRgTm5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )