UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBYTeF86ZC2z04t6iZxIUpoZA2PPRACb4O9jo/FdgqE=' 
WHERE 
  key_id = '82bc6810f550f57aa8aea192a085eea55fc8833b7d976b5c2b44ee1b9d51ce6f' 
  AND (
    token = 'NBYTeF86ZC2z04t6iZxIUpoZA2PPRACb4O9jo/FdgqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )