UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPmu7fVur4jtkMcf77FE7vvA3mB2pYUEk/ib9aQ6xgs=' 
WHERE 
  key_id = '4e3ccebf534f61aa8cfa4c0a08d00a7d0d6cb89703d2a8b08508386c5a12dd4a' 
  AND (
    token = 'GPmu7fVur4jtkMcf77FE7vvA3mB2pYUEk/ib9aQ6xgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )