UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ri9k4K3S7WSo0C7QEcHuqcWuh+oYBgs1NXygf/exGq4=' 
WHERE 
  key_id = '19e27540b4a96898c4fcf82a42f5570bfef6ece8ab3aee9891886dd6d1bf4673' 
  AND (
    token = 'Ri9k4K3S7WSo0C7QEcHuqcWuh+oYBgs1NXygf/exGq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )