INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494d4b1d79de1e085b89d62918e63d320f2c087e98e6ef99413a136689348e34', 
    'F7H8GKdF2HZ35tPqEnk3Ao6qDKExwSPg7kZoGmsQnoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)