UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QURd9O6hFPY7ybhdBdFQyIiLN2FvEMmQmxpHqVxuiD8=' 
WHERE 
  key_id = '99290056b67a061dd7ddca625aed98d9352881385349bbea7fe35673e98c9807' 
  AND (
    token = 'QURd9O6hFPY7ybhdBdFQyIiLN2FvEMmQmxpHqVxuiD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )