UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wvoqdKOdaQIMHvobRINseWGHY7tyd39vMUsS4ufQlv0=' 
WHERE 
  key_id = '27dead01526ba1469d1da7ddfdac7321ebf0caeeed9be3df693fcfc3b50ef35b' 
  AND (
    token = 'wvoqdKOdaQIMHvobRINseWGHY7tyd39vMUsS4ufQlv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )