INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5304f1b759cd3a095419422cd18b2e5813a9985f24c4781132f1c700dfeac01', 
    'Z7AMTrP74ZtzVdDnJkH5Xbx22LSGaMay9TDPuqYwDGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)