INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f75086d2608afe626cbf3eaa2ce3a000a981cb401bda75f67f18ea818d9003c5', 
    'sF1olzPjTUsxKqi2LX7JIkESKMKcfNposEtQsge4WAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)