UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X8bUVnBVPaaGLrQQ55HySqpJi5KHHQDc2an6D/nbQw0=' 
WHERE 
  key_id = '14e6304e86120cdcfd7c6fb8ed59e547dc2afb21c4e51004004b5bdf335ea48d' 
  AND (
    token = 'X8bUVnBVPaaGLrQQ55HySqpJi5KHHQDc2an6D/nbQw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )