UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3l60BNuYGo5O5zTnd8P9u1gB1ZfDSQbTb1iKfGcwo4=' 
WHERE 
  key_id = 'daf43e528046638bd3a4603c93ad5bc9ca29cd84af12edc2388432a7368b0b46' 
  AND (
    token = 'W3l60BNuYGo5O5zTnd8P9u1gB1ZfDSQbTb1iKfGcwo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )