UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4fH+NTyXsUZ1v37XzbalJj21fD/yvG81mPDh5SXYTts=' 
WHERE 
  key_id = 'da41efe402d5be4ca649d8e5800339c243390f55b11e5227ad7fbe562eb530c1' 
  AND (
    token = '4fH+NTyXsUZ1v37XzbalJj21fD/yvG81mPDh5SXYTts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )