UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aIHX8MfMellA8kftSNZMtkANPZcZKVtTPtVwBX7p/bI=' 
WHERE 
  key_id = '1cb083f5d32be688865624a1f025ee72ac0260cdc08c309b8224e0be96b2215c' 
  AND (
    token = 'aIHX8MfMellA8kftSNZMtkANPZcZKVtTPtVwBX7p/bI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )