UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dD9O5FtLTxOWjjamIVfGKjTtkrQnMPoIrmrrY8bl934=' 
WHERE 
  key_id = 'b3ff4c25dbab8df077b4f7e3b85b31e3e6dbee133136c8d1940b3670ce235b1c' 
  AND (
    token = 'dD9O5FtLTxOWjjamIVfGKjTtkrQnMPoIrmrrY8bl934=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )