INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '324efad1684a5a68e914342f27af31d0eadbc46410a33fd53058c0d2411c0e1a', 
    'P6t9NHmEghQ4Y+TmGDaLqv5+XAxO276pceUqPayvvhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)