UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dlDHAIxYbFRktOmVwp2oxBLRWHblf1q3Q8aih20VaKM=' 
WHERE 
  key_id = '040b1bed6e7a8992dc063d1e17b250400064c5c72d80537b54246a34d737c9e7' 
  AND (
    token = 'dlDHAIxYbFRktOmVwp2oxBLRWHblf1q3Q8aih20VaKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )