UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HfsN6rhqC1dBdxgHPOzC6ua7MAjrtz5xNCrLK2oUb6Y=' 
WHERE 
  key_id = '76478ca5327aa3b0d17689c5f6acbe38744a9eae82c6b157ea07424a6756e0ce' 
  AND (
    token = 'HfsN6rhqC1dBdxgHPOzC6ua7MAjrtz5xNCrLK2oUb6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )