INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c702edd2484c8c2e6380accb554c22126e2d1a5d55143c8dfb528e7bd532e364', 
    '/2MAtxY7Q1tcq9f6wmBGHRf6+v5VXUUtjpC6uIq+xoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)