UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gIW8xyJkqlv116v2+a/z/EOnZ7yDdZyD/OTIN7cGGto=' 
WHERE 
  key_id = '546b44abc5b2ee12263e022265baf5508b9882c970db9f85e5a010250ec72fbd' 
  AND (
    token = 'gIW8xyJkqlv116v2+a/z/EOnZ7yDdZyD/OTIN7cGGto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )