INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0df7c279cda724d2c278c2eca9f5ddd9e2497216e0a231872cbba1cfb04b060', 
    'c2Qwvm75miZsa5sgXwXZnQzd4vtZwl8rs4NFVP2zxOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)