UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PenLCpHsqRGkrxUVUeNi6S4Emr9jV9Z/KPpBrKCiA18=' 
WHERE 
  key_id = '964b71be44ef3e63655b279bf8d03c94373bf786ee98eb10597f5217478877f4' 
  AND (
    token = 'PenLCpHsqRGkrxUVUeNi6S4Emr9jV9Z/KPpBrKCiA18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )