UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6RhRPY73vhplWWmo+U+y3NXupDSx0Cpfsx7VlYEHnkE=' 
WHERE 
  key_id = '03e73c525699a02065714835e4e9fe9eba0802dc46009a44ba7b328a1dd3be12' 
  AND (
    token = '6RhRPY73vhplWWmo+U+y3NXupDSx0Cpfsx7VlYEHnkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )