INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e9d84d3ebecb9af2ba126e00c706236e527f18feac6beca552623d16f281ed6', 
    'mALzKH0BUS/KSLhBE4wldBIqTVXb3T4DgEL72DFZPBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)