UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dEWPqfRyViXGhNO0+/54ALywiNbHh13P5WFy2TL00ng=' 
WHERE 
  key_id = '2fef75a2d0d95d88ceab88e0f3af5b53028a719aef3e8496144a5342b23186af' 
  AND (
    token = 'dEWPqfRyViXGhNO0+/54ALywiNbHh13P5WFy2TL00ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )