UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CM5Fdiuv5Xqqzzl3FSAOguqv77menXPLY6WHexMRM5s=' 
WHERE 
  key_id = 'd8e571f2d51f3c13dc1a681e083adf673ca8e9558072d6c7a96a594e21f5b406' 
  AND (
    token = 'CM5Fdiuv5Xqqzzl3FSAOguqv77menXPLY6WHexMRM5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )