INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2550017e0e74fc4f01aa7d1dd74ec8c0d6dcffa2cb1808668134c44b2504dd13', 
    'u9TxDVzk5PawD0PdtYKVMYW/WqbPlQbLPwh0i7rHPqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)