UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzUa9D56O1QcJ/JD44oelA0GN/96lMsK2M58GhK0nBA=' 
WHERE 
  key_id = '651facf898d90be053ac3af6fa9a5115f60b19448863adb26be2160ca00c7857' 
  AND (
    token = 'nzUa9D56O1QcJ/JD44oelA0GN/96lMsK2M58GhK0nBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )