UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qG4lyxqnohrwCOe870y6bbr7kMq02shq9Cu+S0edC7E=' 
WHERE 
  key_id = '45cafdfec6875af10cb3bbee5d8aa754fc8fc86d64223f403fc5d254b28b298c' 
  AND (
    token = 'qG4lyxqnohrwCOe870y6bbr7kMq02shq9Cu+S0edC7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )