UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pOT28P09nLvnoI51nEs7breFNMC4iHVnCaofIWhB6Wk=' 
WHERE 
  key_id = '3746db5ba658746051525824495f1871f8e8be913d91fcfbe4710830c11bbf3b' 
  AND (
    token = 'pOT28P09nLvnoI51nEs7breFNMC4iHVnCaofIWhB6Wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )