INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7cc308ef51e3a42c4dd20757828a95b63ceba081b87e9be480e00cf86c442e8', 
    'RO18MXImfg2Q65BDY7ROB1FeYOLy+eJjxHtbJsvBo18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)