INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '892641618d88b81f69479a51d6408655466e750545bebb7774fe36effc7c4290', 
    'zHEgIibmOHlXlLnXbFC7zFcdufL5vmgzwrbcJ6arfCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)