INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '543cb637a1918a9e0ed92db54dcd1ea23e4db72c185700b2a98fe43de26e8d6d', 
    'rqCxlxciXLemlfS8TC/QEvSnGtSauHe0XOFR9KrF4Ic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)