UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klwbC3f2NjDPmrqeiNxIH0VEr1Gstkvs1wU7k9LPEDY=' 
WHERE 
  key_id = '28e2e2e4922eb15fa63376c535c533d9fdfaaba289710ff84bc5670b330e0c22' 
  AND (
    token = 'klwbC3f2NjDPmrqeiNxIH0VEr1Gstkvs1wU7k9LPEDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )