UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ua+ftbFQtfMU/nPvLa2Eh1knqzcY2nBl+QhImlDH32o=' 
WHERE 
  key_id = 'abd6e31191890091311bdcd9352fe1935d3b193c8f28ae049133231630801eed' 
  AND (
    token = 'ua+ftbFQtfMU/nPvLa2Eh1knqzcY2nBl+QhImlDH32o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )