UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BEb6yc8SeKUkxns+Nqg3n8K+x/Zmmo4kYUCEie2tfFk=' 
WHERE 
  key_id = 'f7912d0807eae2379f1d0fb9c923904da10a352c74742d1c3ea07e97c69ac254' 
  AND (
    token = 'BEb6yc8SeKUkxns+Nqg3n8K+x/Zmmo4kYUCEie2tfFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )