INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ebc67148008679f4b40220851218707849f9eeefd9063d35f9c29f992e4be82', 
    'nR29WX2zCxm/KGOS1LygfNxssR/1jLoVFXJhw5oOYrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)