INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d3217687386a05ca8c02e1a4f41a21afb1ac0c40d9f97feb52057161cf439e', 
    '/m2MoIbamsQiMaST30N+a3CREmWddEZWO2Lyd06uTYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)