UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwnC1jswG2+SWJCftt2YiDnfaQ/FjRBBRfmD3U3Rlq8=' 
WHERE 
  key_id = 'de952bf1ebec36ca776bc48efdac06b0872b407c596bb449ad21ab0b3fafde2f' 
  AND (
    token = 'PwnC1jswG2+SWJCftt2YiDnfaQ/FjRBBRfmD3U3Rlq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )