UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRscN5+DTzOlztEeF76sVadolJ3m5U5tVNtwD30ibsk=' 
WHERE 
  key_id = 'ef376fd5ffe4c274c0e3d111d5dcc48b28d34f2b574f480fa5a4b2a0cf220714' 
  AND (
    token = 'NRscN5+DTzOlztEeF76sVadolJ3m5U5tVNtwD30ibsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )