UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPBsAagOkyR0zC1+w75DbAThrK36GGChHV1xxu0cSQU=' 
WHERE 
  key_id = 'd4b29d337ee3174698983f4eb32f77369b575e63a16ccd2bcfa1e63d36de94d8' 
  AND (
    token = 'yPBsAagOkyR0zC1+w75DbAThrK36GGChHV1xxu0cSQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )