INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b647d240e8f50570b4a83356354989f3d3851f60303fdf7d5a48c091b39b167a', 
    'mL0KuoI4mcEUS+kqjJhcLj4ubXfPoL20OmaCFtNSmrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)