UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TaDIAofHfzLyl1HMu0IMBcLpvD6O/7Y3BjELBGBQWqY=' 
WHERE 
  key_id = '5ca6618d1cb3f2cbc964a67f4b58af23294bc5c1a4f0457aae01195d295d49ac' 
  AND (
    token = 'TaDIAofHfzLyl1HMu0IMBcLpvD6O/7Y3BjELBGBQWqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )