UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6iVqZGpE0CtSfpazwHvdjzLYPfUWmEZd6XdMRvsJuk=' 
WHERE 
  key_id = '102f6d82f1ce2c6f54e63bdc0ac89216f16520ea42ef9f55417c7335686d31ee' 
  AND (
    token = 'j6iVqZGpE0CtSfpazwHvdjzLYPfUWmEZd6XdMRvsJuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )