UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgXHbClPrYcfvameb2/S2ebv6vUoRAsaurPPXMqbmtQ=' 
WHERE 
  key_id = 'e4c650d122cf5a94e8db280964a8ffc1e6261a6fe227c40498b6c22502136246' 
  AND (
    token = 'hgXHbClPrYcfvameb2/S2ebv6vUoRAsaurPPXMqbmtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )