INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa7298eb26b914e3509804fa749c9b7d90420b3a31c8feb0420cd6ed05822ecb', 
    '9QxyZ0SK7s0IVFjintPARVp7KdZuoYWUTyI5jThhItw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)