UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VsukgZ91XELZ3HXBhuWrCVI/FA4+2PHNh35evOKowXY=' 
WHERE 
  key_id = 'cfd5308cb628245e021be52848391ade107295f4cfe05851142e62d7fea3c80e' 
  AND (
    token = 'VsukgZ91XELZ3HXBhuWrCVI/FA4+2PHNh35evOKowXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )