INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6913d73a23b586ebcc2057cfd71b20e119499d19657020e83d0ab92fb79af012', 
    'h0XEO2pCCtp07ylDLYwQYHDFDT8jxTIDcoA7Nde5sO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)