INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c84888fedf70da4a790fb22a39ed7991e1da774b2d39c2635969c09d22035009', 
    'hCamETzbTwvpplwMaLCyGQGM+TRJE1XPwuul0Hzt1RA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)