UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cN57aiURtRX/I0dBkrwsI/A8o/hLLlp0WJnkiz9Cppg=' 
WHERE 
  key_id = 'de515a488c0aa9668e1429feb42f9b13753ddd63da4e507147bcb438a6fe4a3b' 
  AND (
    token = 'cN57aiURtRX/I0dBkrwsI/A8o/hLLlp0WJnkiz9Cppg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )