UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/wDOpwW896iXAL/KW1vAsiAqGsfP4yB/cRPJPhURboM=' 
WHERE 
  key_id = '0541b31e19249ee6b8adcb51aa7b7ed75de9b7821d967f8be18e4ce2036bad25' 
  AND (
    token = '/wDOpwW896iXAL/KW1vAsiAqGsfP4yB/cRPJPhURboM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )