UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYhtODyunuFEBH+OWwNDKh4IdQI6ubTahwDoH528lR0=' 
WHERE 
  key_id = 'f381dbf288ced55950424ab6515b84a8bd194baab1bd881b90908ec2e2d42290' 
  AND (
    token = 'zYhtODyunuFEBH+OWwNDKh4IdQI6ubTahwDoH528lR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )