UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gY30mlk5Ykoc13cTNu97cZkhu+YhFagKntyg/T+O6yo=' 
WHERE 
  key_id = 'be221007c191e52cd273b91ed84b31e53bebd46be096298ab10f77dad05c7fed' 
  AND (
    token = 'gY30mlk5Ykoc13cTNu97cZkhu+YhFagKntyg/T+O6yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )