INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17a6cf372d6ca50424a22bde06a00bcb9bedcf9915b2a7cd60abf820da075dfc', 
    '6crq965BDGLQi4fMeHQChnZa01T5OcWestcUl+owS6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)