INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '943b82233330c71cf3a11c1c054b48a9d9f7a3b640ae1c41e4c1edee354c9cb8', 
    'q2lpdtSUGqNuBl8WOvXzhOlwJlVFtWQjz7bPnh2xsCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)