UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GLxn997IvXQpqBBH9mV6xwcDFDRwCxkPryn3BePDHew=' 
WHERE 
  key_id = '0b309c339992e26007ddcababf21419e593b10a0892aeb954009e12bd4a3d6bb' 
  AND (
    token = 'GLxn997IvXQpqBBH9mV6xwcDFDRwCxkPryn3BePDHew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )