UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myhwCPqzbWZt+8+f9xJOA/R6TLwqOJsNd1iDs5rj9L0=' 
WHERE 
  key_id = 'f226bb64afc1b96abeb27f903bfe320a05681b5ca635aaf3120085e746399b71' 
  AND (
    token = 'myhwCPqzbWZt+8+f9xJOA/R6TLwqOJsNd1iDs5rj9L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )