UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '11EYmMPvPI/uCPzxT6mUQxoxVzGewggZxurgtho8PFM=' 
WHERE 
  key_id = 'b5c790e47aa8956b1cc28829b5163d241e87eb01ed8e251e84bbd3db6e2a6017' 
  AND (
    token = '11EYmMPvPI/uCPzxT6mUQxoxVzGewggZxurgtho8PFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )