UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W16N/JLqUCKHjVfT2b79pgAV1XfofNtSMxrujk8BEoY=' 
WHERE 
  key_id = '9753c72b3367ec19e9b1592d5cd733d29fdeb740c80f442734fa7e5e89441fb4' 
  AND (
    token = 'W16N/JLqUCKHjVfT2b79pgAV1XfofNtSMxrujk8BEoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )