UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G1BzeuFlNhF9wlpKKfIcG1op0wqurDcpOPBV8/rJ84Q=' 
WHERE 
  key_id = '7c61696a64644476b60b2b7b6c99428a6b1f73ca9abe1556243d56f0a72ae29d' 
  AND (
    token = 'G1BzeuFlNhF9wlpKKfIcG1op0wqurDcpOPBV8/rJ84Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )