UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HA3CwHdE8SHCmF+K7sXO0O/Ysru5UZ8g6RBJ1l3azYQ=' 
WHERE 
  key_id = 'c6408d777cd74572f51ec35fa10fab6ce156f601af57706025b6344c89f9d57a' 
  AND (
    token = 'HA3CwHdE8SHCmF+K7sXO0O/Ysru5UZ8g6RBJ1l3azYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )