UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'In4Vxb/JK7WiW7vvT01adK6L+Nmiy2dZMRKXVrvvWr8=' 
WHERE 
  key_id = '8c44d2b956741d5b6e598b8c9b2d269f0309c2eec3a5d47170c2d27d68ac916b' 
  AND (
    token = 'In4Vxb/JK7WiW7vvT01adK6L+Nmiy2dZMRKXVrvvWr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )