UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UEAcww7iY0xg0JUDGgEabPEemFBB+CHWZ8Uj2g1SSpc=' 
WHERE 
  key_id = '97b9975ced11753585127999ba6f6c930e9ea7bc5ccb65dc48f8e5e601f25507' 
  AND (
    token = 'UEAcww7iY0xg0JUDGgEabPEemFBB+CHWZ8Uj2g1SSpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )