INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a577275f0e8f2ceeb78e611a6b9d75b7ae57b711657b4886748e39140a8ef9', 
    '+nHuPBF4a7spt6lM49y1jOGiHP1oSxPhA6g9BwZKp0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)