UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2/esXKzScoA2AvAn3M0phu117aKA/iOmx/pBLFgtIw=' 
WHERE 
  key_id = '5cf29ba216299269aaf2a55f777fc4690d0e88d781395a9bd10f41e66c062314' 
  AND (
    token = 'V2/esXKzScoA2AvAn3M0phu117aKA/iOmx/pBLFgtIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )