UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iAKTi/bn6Ekh1GRHbCXKvWFiBQR30qRXtmFo0tIcQvA=' 
WHERE 
  key_id = 'd4be13c53dba16678c15a27d4a8c87dbc7a9803cdc60823946776a113967ff44' 
  AND (
    token = 'iAKTi/bn6Ekh1GRHbCXKvWFiBQR30qRXtmFo0tIcQvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )