UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGjTeUhPFLmRx+dcWb54X1V77ER/tTw+ci4bv3AtPRQ=' 
WHERE 
  key_id = 'a94e90a86e50ec4b4381e7e37c4d6680872e83afa011d158704063edf770bb3d' 
  AND (
    token = 'iGjTeUhPFLmRx+dcWb54X1V77ER/tTw+ci4bv3AtPRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )