INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd81ab43b880e3bf5c930a02e34e978efd18403d5310b4eb2eee2295a9d02a1', 
    'QZKRn9ZhNfXciFcYgzO66dORgELF1pInER+kK1MydRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)