UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTfKyggYSMFrzM2A4j9i9NXXEVz68FTqzEErXorALeg=' 
WHERE 
  key_id = '26a9c029c1100cbea3515ab7212bdca293bb15256caf3c4144f7c904aeb69813' 
  AND (
    token = 'kTfKyggYSMFrzM2A4j9i9NXXEVz68FTqzEErXorALeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )