UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uzKX/IJdJzP6IVQicEP8ZlYc+1N5UP5S61V3jYJG/cE=' 
WHERE 
  key_id = '8efdf3152a1bbbb7c0dfa7bf099b1e4aa6e0b2246f5399bb9e8574fe629869ac' 
  AND (
    token = 'uzKX/IJdJzP6IVQicEP8ZlYc+1N5UP5S61V3jYJG/cE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )