INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a3a532b5d137bfa8ade8ed62a8760b0a2e500278dc9e843d955ff6164393a5f', 
    'p2D921n2DzgmwlNqta+Ma9r3MRq1Tv/seClamFRW1Og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)