UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GZFHxJUz3xxNCLmLjX5ZFMECEwpdBxF1m0OnFCahXyA=' 
WHERE 
  key_id = '2b23602ad1eeeb24ca6c0ebd0b1bdd307d0ec6bf8f208160c110cff28bf953f6' 
  AND (
    token = 'GZFHxJUz3xxNCLmLjX5ZFMECEwpdBxF1m0OnFCahXyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )