UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xorIkcWlU++aacWrezMX+/nFtY9cy4SuCAi/W8fJIG8=' 
WHERE 
  key_id = 'c668704cb4aad99d9a5e93cfb076a655e24bfe9f30dc9014cebe40f130120ec7' 
  AND (
    token = 'xorIkcWlU++aacWrezMX+/nFtY9cy4SuCAi/W8fJIG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )