UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJcEViIXx11/+LMLWjeChtDcPmf8ef738KdBEPL0Uxk=' 
WHERE 
  key_id = '8025cebd1ed46b0d599a9649f2590abbf945ffb5859f33e60da6ffd5d89b3cea' 
  AND (
    token = 'VJcEViIXx11/+LMLWjeChtDcPmf8ef738KdBEPL0Uxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )