INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b4322f3e8db495bd5820d80d3e8a3a3ffd2ddba93e1c3749aca87f6c2828621', 
    'dfAh1aBU1QqNfRTbqiVgPFCVGbqbLPN5bh9jvRt1lHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)