UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RxYNmAgVvvbN7eovSqa9LxMM0gCtNC/DLNpEieQ8WT8=' 
WHERE 
  key_id = '6073f90ebf3542bea6dc2985974e31f35787eacbda03ed6dfe809f0fd414c9ce' 
  AND (
    token = 'RxYNmAgVvvbN7eovSqa9LxMM0gCtNC/DLNpEieQ8WT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )