UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+rE1j8JkaZNBh8msMa4U2SyFgl+5wGcUnvRjwQwJHw=' 
WHERE 
  key_id = 'b5fe88bf77c2c42fd74dbd0f50b13cf7b77a99b7066e9742e2c6e7c6a695cc08' 
  AND (
    token = '1+rE1j8JkaZNBh8msMa4U2SyFgl+5wGcUnvRjwQwJHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )