INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5307e17a3e1f5f796f321641113d41c31f199b6dcbb81a7bcca16e8187ff7fd', 
    '7dGa6jKtVyFafiJrC3URbRxb3XNY8BL1a+64konfUSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)