INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8fe5c1f4bd17e54883ce10feef5770d5db3fa7c720d31e62834dc33360900e7', 
    '1Dk2767K00fDls1T5GOqB20eyFQsAaGMRXUs0hpRmnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)