UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'smK6z9FruSGQbpNf1wNhJ/OHPPBk4AGrSszKfmFW0M8=' 
WHERE 
  key_id = 'c15871580d49630fc58015eeab47d9d85c1cdc0c0cd62599b17149bb1c404b31' 
  AND (
    token = 'smK6z9FruSGQbpNf1wNhJ/OHPPBk4AGrSszKfmFW0M8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )