UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vcWo6q70xlzzptDktSW6wnVCh1yutxf5ADTv/Ymr3es=' 
WHERE 
  key_id = 'e341708cfacf7a8e7e343bd26508d9fc11a244e82ee4e60dc1cca3f2123cd5d8' 
  AND (
    token = 'vcWo6q70xlzzptDktSW6wnVCh1yutxf5ADTv/Ymr3es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )