UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vYQ7bIGMSen2mZ3RY5811pGEg6GkOxNbP6Ws3pJhkkc=' 
WHERE 
  key_id = 'c6e49b4373c69d69c848073e45959810174c7ebac40c05f298bdcba48516a5d7' 
  AND (
    token = 'vYQ7bIGMSen2mZ3RY5811pGEg6GkOxNbP6Ws3pJhkkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )