UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUYxtEBX1Ap9aBkquYUMhqzww1VTY/f/ZaXoVI6Vo+4=' 
WHERE 
  key_id = '1b2881124c0afb1fb6049cce7f34009d5a0206cd1cdaf7e7907c7ec44f00ae0c' 
  AND (
    token = 'NUYxtEBX1Ap9aBkquYUMhqzww1VTY/f/ZaXoVI6Vo+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )