UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4bzpp31g2e54I7THeUxXcvW1+oU4oI5yNb4LEXSdGg=' 
WHERE 
  key_id = 'c1545e88b83e4516bc5cbc37a020f338a47a286fe6db14d7a8ba2ba396a43748' 
  AND (
    token = 'p4bzpp31g2e54I7THeUxXcvW1+oU4oI5yNb4LEXSdGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )