UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b0h5jPiAdjBkmi34FGxh834M/X+Ihx6/UJUl1Ww14Ms=' 
WHERE 
  key_id = '8d8dc969edbdb60e1c41f7586fed63593d11345d49051981cb00caf625b8d9d1' 
  AND (
    token = 'b0h5jPiAdjBkmi34FGxh834M/X+Ihx6/UJUl1Ww14Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )