UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'snjGUlWOBuTHLSSI/oz+BdsBbbe3OhxWQraHAuIhLY8=' 
WHERE 
  key_id = '95147a9decebc905268d0f532071cc722c6f2008d16213b9f560f36cae297b3a' 
  AND (
    token = 'snjGUlWOBuTHLSSI/oz+BdsBbbe3OhxWQraHAuIhLY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )