UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9w1QgOUeblbyb7J8414k7+W8ayvvEJpRuZGCIHRT0M=' 
WHERE 
  key_id = '46029498d1198c48bb4f1d74a9af9df2eee8cc21ccb515871cf7a2daa184dd2c' 
  AND (
    token = 'A9w1QgOUeblbyb7J8414k7+W8ayvvEJpRuZGCIHRT0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )