UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+8dI0VckWRxKRmUS2uJmDsG3XPvsEZxaKFGUpbycME=' 
WHERE 
  key_id = '0f5c0b2aa001ef683276e23fee0482359a345d95c20d63c6e1c1d8f12b3ecdac' 
  AND (
    token = 'b+8dI0VckWRxKRmUS2uJmDsG3XPvsEZxaKFGUpbycME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )