UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5vdAKp/AbIItJ9WF2oopTxLRwnCigAigsinocGUruE=' 
WHERE 
  key_id = 'b264b9f206aec3eb01c260fef0124a1e85c9673370969617606d830628ab3970' 
  AND (
    token = 'a5vdAKp/AbIItJ9WF2oopTxLRwnCigAigsinocGUruE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )