UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qk90VTF/V/j8x0eHHIobGqlqbQgqDUyVnYs+jxvA1QI=' 
WHERE 
  key_id = '2b02fc85fe6559b216677c999c9a586db6808125fb08728bef5a05134eab4daf' 
  AND (
    token = 'Qk90VTF/V/j8x0eHHIobGqlqbQgqDUyVnYs+jxvA1QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )