INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab8d642d1fbf0b7905c612a83b830409f5e16d9290be99cbb0db7c644ef4cba1', 
    'v67wsUdWvLCvW5IondeMmLKqRrZ9mXD2u/IB9cqC+UU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)