INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3e17da0df91500db7dc7f95207cf6f7c0657732cf5c4e5441c4164f2e4f100', 
    '7RHSa2BVFFbYsXHmMeRSd/a6EAzUkTOEcqzfLBLvXBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)