UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M5jMYO0lymbtwER8ApDDQn4BEhwawtw2XXmFR0VLfTw=' 
WHERE 
  key_id = 'bd16a046cc1168f39b48cffe851b400413d9a9e9dffc9dcc6fc7d4e74aca4c98' 
  AND (
    token = 'M5jMYO0lymbtwER8ApDDQn4BEhwawtw2XXmFR0VLfTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )