UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etxxQbpK3OLcnueZo1yLwGFEp0APjbneoNWJAYZ6o14=' 
WHERE 
  key_id = 'f59e18ead712d496f5fe06845b077e54a2d21444ad36c59f411997cb36010f9a' 
  AND (
    token = 'etxxQbpK3OLcnueZo1yLwGFEp0APjbneoNWJAYZ6o14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )