INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc2c6439ef7a0201c69b65be27fd3d6d78a341a1119413f756197a6b0154c092', 
    'Lzq7uPBVZ82j0RhYrSvcVP0j41vYvb8QHdVikQXvIzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)