INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be7529e5d0cfd56ff189a2a19de8bdbf2e3e5feb660b1734cba6039110c96317', 
    'KpzYdcc2nxHSyYGdQAabWL6652A4TIdzPGMeazgb6tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)