INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b248a6bbb2b3166552fd721b3c59704d88ef7c5cb70f62d4d61a79ac5b92b439', 
    'EdtQiuEgc+gexJ56OcELJ/t2HFyyogFjgVIsIBfquWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)