INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b9b8e0754112453a70358f9115bdf01f51a1b15fb4e33ac9045199581d96010', 
    'Rd6uXmUn7rOByHp0c9Kh5hqg/EVnCEFOh5wWz0cI6XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)