INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f874ea9a08415ee88dbac2823733cca33736575d72ba0bce5a09e2ac34383ec', 
    '4mt8UfIONwqLXRihEKUIq0nD/Jbrg+lhWIw8EnVGAkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)