UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxDE4tLPsJLGzYZjTMC2A6gkhZOHgjTg4rHJLKSALLY=' 
WHERE 
  key_id = 'e4b2f5fffee51c95b2219e1dcd4bd1c890087117334cad309af7bc5b6749ca83' 
  AND (
    token = 'jxDE4tLPsJLGzYZjTMC2A6gkhZOHgjTg4rHJLKSALLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )