UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RqKmeQEaN3S2fjyAXapxR0yCdlQzv23zfMKCLEmR2Tc=' 
WHERE 
  key_id = '9c7cdbd9e5648451592f03177eb373f9990a3cb06909fd7d2f2404047091e90f' 
  AND (
    token = 'RqKmeQEaN3S2fjyAXapxR0yCdlQzv23zfMKCLEmR2Tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )