INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ccf3ef3de0b650611beafdc913b544d401d51c2ccc079fa9ad95d91d0c8d11f', 
    '7uU3ekdyusTjdm5ZpOUZrUWU+vSQZBnPOx5jExaH1ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)