UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qa6b6y7wNDTxnQA6RQ2sZBhYeg68IvMIS8fWNfvQ4UY=' 
WHERE 
  key_id = '1e1ff6efd98e85153e423e6321cc4f6b2909409a36890098b3d49b3b77b8bed3' 
  AND (
    token = 'qa6b6y7wNDTxnQA6RQ2sZBhYeg68IvMIS8fWNfvQ4UY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )