INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77da5f652d9b083869beac7212147894df8eb364412ee548f04542195327c2e5', 
    'rcUhVzDAwGpM8EgfVpwW4Q8TUombr69LBLSX4ZG3fGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)