UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UkXG8zouCcxOpiMx0Ipyk7U1VkER/gPsLujIJD4D8gA=' 
WHERE 
  key_id = '7f0230bbb8316eaea7b104b8315410f31d7da40859766d245291768760b9afab' 
  AND (
    token = 'UkXG8zouCcxOpiMx0Ipyk7U1VkER/gPsLujIJD4D8gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )