UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DY5WpqFzFZBtzyZsXQlJlHEKbIZtNgMN/pMMg8UPmSs=' 
WHERE 
  key_id = '5b8fc96e7c2cc53e9f03d20e30be4ee0c6699fa6517111b4dbc2b20cc8103723' 
  AND (
    token = 'DY5WpqFzFZBtzyZsXQlJlHEKbIZtNgMN/pMMg8UPmSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )