INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ef2297b1f1fc159de05007acf7236a38f4559db55b39eb4303d0c799494aab8', 
    'ygn+Hn8K06BZW2ffmx19z03mUXM6356ImR1LWWDBx4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)