UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xjqhqwWyBScDNxhqO1Iam3p4VqyE0dq5pK2tofept8=' 
WHERE 
  key_id = 'baa33b9ad3f216874f52feaaa9887aa640a117ac1818657f088270cdb66e8036' 
  AND (
    token = '+xjqhqwWyBScDNxhqO1Iam3p4VqyE0dq5pK2tofept8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )