UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hThvte5egEVCF/RfItm/iq2NRytOmeGTDmbdOZFFQMc=' 
WHERE 
  key_id = '5929f25379b80f2d77d51a58c95e1b967345cc2620f5fcfedc9b8d3c53d77668' 
  AND (
    token = 'hThvte5egEVCF/RfItm/iq2NRytOmeGTDmbdOZFFQMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )