INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6794e13f710b28a7a52b2687bf1621ee7b4e1d74ec3e8f787b50425d9c98ece5', 
    'eoibiuRBzcgVnhIzIiiAjvbAeHt+7iFFPULvqDo6FNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)