UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KDSSO19nbYA9gN8kZrGQ2RAijjA68Leva1EPaM6VNIE=' 
WHERE 
  key_id = 'e252935d9516de79628adc20c2b993e8d80e3e4058df5534b99d7ed7cbf82e10' 
  AND (
    token = 'KDSSO19nbYA9gN8kZrGQ2RAijjA68Leva1EPaM6VNIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )