UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tMkbXybF3ygbcrSb3IWPXJwk1W+4xTecAmucCJoMJd0=' 
WHERE 
  key_id = 'da470fbee2f949869df15b66b06cb6c0351464fec3ae593735e463737141d4d4' 
  AND (
    token = 'tMkbXybF3ygbcrSb3IWPXJwk1W+4xTecAmucCJoMJd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )