UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWRyIr5zQp1dQ6vOpDP1dfHhaKi1fPxthTgnfR7mQEc=' 
WHERE 
  key_id = '464aed987cd33cac2bc3711b049727646838b290c5b979aea1abf994a26b8b0a' 
  AND (
    token = 'VWRyIr5zQp1dQ6vOpDP1dfHhaKi1fPxthTgnfR7mQEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )