UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6IzZa9017bwt4OgsobyiLoOucbiTxH2ROlh0CFF23U=' 
WHERE 
  key_id = '32e4dfa87225a10174a03b2b2f9e0b530bd26300a29f429d1f88a89b2617791c' 
  AND (
    token = 'F6IzZa9017bwt4OgsobyiLoOucbiTxH2ROlh0CFF23U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )