UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3D6x4I2O4XHJgfxz5eZKgMUYr4gkc8ZXedUjYrmXH8=' 
WHERE 
  key_id = '747b8430f1ac847f1c6158ff3fa48e155b7ddab24598d554fadc3ac77efed952' 
  AND (
    token = 'g3D6x4I2O4XHJgfxz5eZKgMUYr4gkc8ZXedUjYrmXH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )