UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SEs+XXhlm1YPqvqCUiAiwSLFcgTohNZlzN5XpMEVbzU=' 
WHERE 
  key_id = '31edab64b753af83d0793bc4356b1fedc9c2083f72e7dfafe28d759c244b6dfc' 
  AND (
    token = 'SEs+XXhlm1YPqvqCUiAiwSLFcgTohNZlzN5XpMEVbzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )