UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CnEddbNBtgm0O+fs8jsws+G1S0EXt2dzMaZx3kDKYqA=' 
WHERE 
  key_id = '6f4c26bbd220459da5d2c9fbcd5963a052a5169289a81259d938267ad3fa3729' 
  AND (
    token = 'CnEddbNBtgm0O+fs8jsws+G1S0EXt2dzMaZx3kDKYqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )