UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5xoQNJcRSda14nq1c3/mHS+/ajZVznHKsZwLVpw6BPo=' 
WHERE 
  key_id = '70cbd2b816dbee28be5abf408f9a7507c44084b2e5af064a3ac685e6becd6564' 
  AND (
    token = '5xoQNJcRSda14nq1c3/mHS+/ajZVznHKsZwLVpw6BPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )