INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f249672565d93f603c466b6d7eb52211eb05c9c0c4a73a345983528cef06b2b', 
    'tV5pHc61F2wGMJXY3WJFzMTg1ytzpyJejRyRr9ltBuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)