INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec95c77eb0030c340c984c09e9154c661e606bba3851a61cfa041b540e572d56', 
    'K3DhiJo6Ewt7Dmt+j1Sb9oFLPkaIzZl0DFziOE1LWHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)