UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E10V3aS4GI94bcTxDXQS8+h3odTtxksZkctL0aDd2Mo=' 
WHERE 
  key_id = 'bc8742046d1ee7ea4456958592c8db6400c74b26536b63038eb26af7cd620849' 
  AND (
    token = 'E10V3aS4GI94bcTxDXQS8+h3odTtxksZkctL0aDd2Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )