UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rmfa4j9s54XHCBm6boA2eDwF7hOj7hg3XPZVSrDqAN4=' 
WHERE 
  key_id = '4d74490336b743f9cf70833cbe798c878214455cd8c62360d18ece835b033aeb' 
  AND (
    token = 'Rmfa4j9s54XHCBm6boA2eDwF7hOj7hg3XPZVSrDqAN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )