UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oFQvZfi9oyB9rinE/m58BrhRkhnMR6NJXRqZ8fQBlMA=' 
WHERE 
  key_id = 'e8af2c5c832719127afde1ca4baaf530d024152579909113d7448ee912818e0e' 
  AND (
    token = 'oFQvZfi9oyB9rinE/m58BrhRkhnMR6NJXRqZ8fQBlMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )