UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EIstn4yomMzG4jEpXCHPr5N/BE9kJcXYLM+x23SdNBU=' 
WHERE 
  key_id = 'f15becee423b51d882b3056e1c8f50bcc141ec7367798c1e5e25133f20a07369' 
  AND (
    token = 'EIstn4yomMzG4jEpXCHPr5N/BE9kJcXYLM+x23SdNBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )