UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a4tQbH6HKW39hYVn0uHmtjg82YSl+/E/XN2RJcH6jGA=' 
WHERE 
  key_id = '442afb5825d27809e2c9982155cb6359bb2b6b2c02bcc5f85318eed98118358d' 
  AND (
    token = 'a4tQbH6HKW39hYVn0uHmtjg82YSl+/E/XN2RJcH6jGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )