UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SyD2Tk+yN9wvyAnIUIRPhldsHKRXNOF/kPMI7agY3jo=' 
WHERE 
  key_id = '28bc11124d0821915d8180ff5a1af32bbd9efbe98b9e0996e7842cf0218011aa' 
  AND (
    token = 'SyD2Tk+yN9wvyAnIUIRPhldsHKRXNOF/kPMI7agY3jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )