UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5T/cD2E8ycOpNBiFoDljc1iHFM+AP6yLY5vEWkNbcE=' 
WHERE 
  key_id = 'e8569136bcf0a404adbbbf7f35265e79938e65c2ce4245a25331bdc8edce7fa4' 
  AND (
    token = 'a5T/cD2E8ycOpNBiFoDljc1iHFM+AP6yLY5vEWkNbcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )