INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347b1ccd25812b85c35e8969d7709308d2c33af4436298156b2255a060c85440', 
    'ZjaIqL7EUukg7ys0PHaTdP1STn4wlf1wfGj4uPLp2Ys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)