INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a13824d8dde957112827142d7c334536788429b6a677a283e31af083b76a10c8', 
    'A7B+XfOHM1Lx8+xpxEpk9ohkmWo67Vt2nqAeZV4WvHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)