UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O7pdOoyaO0w4yHIPuMxu0IiS3g8yAfsMFf51amQNljQ=' 
WHERE 
  key_id = 'ff21bf4b1c1480888c58427c27fd4db1f9940fee1d8223ad0c3b0d77a1d390d6' 
  AND (
    token = 'O7pdOoyaO0w4yHIPuMxu0IiS3g8yAfsMFf51amQNljQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )