INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19a261e546226d47f3c7894d8288c37f3355264a8dd29e7a88cae7241f508a23', 
    'n9E+oqEFzbC8p0hokNAAeBA2DVp7uYCGg2kA8+GyOWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)