UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FvTKRY3d56okTLUCY1cFvpnET+N1a01pBndYi65E4I=' 
WHERE 
  key_id = 'd4eca1518ea6da932d0a41a9de190f462f7bc1abd350a57df16cf9b2a5871a59' 
  AND (
    token = '6FvTKRY3d56okTLUCY1cFvpnET+N1a01pBndYi65E4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )