INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f317617f326a7d6f13a3f97e962012b191862fbda529472834d55ba26751c9d', 
    'KTxwWcX6r5/Q7MlqArrUXoWHmCrY4Jsj01oQIdx0DuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)