UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOIbjcxo2ElRTna5PPozFJkJNKW9DFRYC4rZY1JBjHQ=' 
WHERE 
  key_id = '8d24ac87a97669f2190608bffd76344cb047e832c8f16d4bed84e7df9166d796' 
  AND (
    token = 'nOIbjcxo2ElRTna5PPozFJkJNKW9DFRYC4rZY1JBjHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )