UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xk2kIwGdcw32YFE9ZQFVn1ywCo87ul/6B1M1VMK8nA8=' 
WHERE 
  key_id = '122fd1bc2fade52eaedb2907729a5389191dcf42c49e811eab3981f03b93d1cd' 
  AND (
    token = 'xk2kIwGdcw32YFE9ZQFVn1ywCo87ul/6B1M1VMK8nA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )