UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+PD4EHCrTqNPzFpzgfDb759jKHyHMT5oh3O+qfkv1ro=' 
WHERE 
  key_id = '02529312f0a6a04fc4a289cb825b507f30f9d60a87e125ae8a9d6f81c77a39d9' 
  AND (
    token = '+PD4EHCrTqNPzFpzgfDb759jKHyHMT5oh3O+qfkv1ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )