UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmwCeQMO47CQGwlxVz608jdaktGB5tJPF5a+9MC5n/o=' 
WHERE 
  key_id = '026939561a67ce7fe72d3a04674dda3d56bf7e62e53a03215cfa0cf328c16e87' 
  AND (
    token = 'qmwCeQMO47CQGwlxVz608jdaktGB5tJPF5a+9MC5n/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )