UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qU0IkZAREvRBG9Af1kdqrSgn3QKhJoBmjyOoZJat1BE=' 
WHERE 
  key_id = 'bf2b85778ccc215e1b1235c6b8a1ba48d8c95c4dcbff4732f446b6fec5d6abf6' 
  AND (
    token = 'qU0IkZAREvRBG9Af1kdqrSgn3QKhJoBmjyOoZJat1BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )