UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NJmnjHdwXVLJOAgdz66rNuxWEvVfFe+kXtigKaS2AnE=' 
WHERE 
  key_id = '4b0608fe8bc7d4e1ba21681ed5e678b1fcfe58f02725c8cb34d9ea403ef6717b' 
  AND (
    token = 'NJmnjHdwXVLJOAgdz66rNuxWEvVfFe+kXtigKaS2AnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )