INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b10a6e7be1d86e44462be811db8cdc079752ee98e7048a8df17d776acb918b02', 
    'GuM5eltWMHSZOku2QjOKe91oJZsh89vxnAic3nMhepw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)