INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a08ef13d770370d901b658b31929ade6f36766a2f5cb90e23f4d1e4ee95bd754', 
    '8G1nlm++X5mgKW4qz29wNPQi8gWW7yYQrWeJAVbbKr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)