UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V6CRBrO4Aj/ML2skuuGG8BdunFcIoZq9jjSfbwN94bc=' 
WHERE 
  key_id = 'fc782bd4db82eb9d1f8617efc5558330c5f27db28678bd06d0ed5d7f83cd6230' 
  AND (
    token = 'V6CRBrO4Aj/ML2skuuGG8BdunFcIoZq9jjSfbwN94bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )