UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ayGpCXha/DpL5BpEn4rV0oGquPbPVnOnyEziABhRSlw=' 
WHERE 
  key_id = '644991f1c223055ab11901630cd53e44a0978f54ae8c3dbb32736266888b909f' 
  AND (
    token = 'ayGpCXha/DpL5BpEn4rV0oGquPbPVnOnyEziABhRSlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )