INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '267f02cdc453f6179fc4fdc7258e7c5519228fc0cc9f7c926c6bec45696e544a', 
    '5QAkP2miZ/4er+Jtol5gy951ZB6oepYKClrLpZL98Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)