UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8toLdyUnI66e0n5Rulh0BSdSlojLOT6Ql7VfjTHsas=' 
WHERE 
  key_id = '1cb1c03d407f82d621253c83614bcd453dcb42f9f71455df600cffeeca8a26b5' 
  AND (
    token = 'e8toLdyUnI66e0n5Rulh0BSdSlojLOT6Ql7VfjTHsas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )