UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vP+lsQWLhIYPmiQYFxLPf0vV29HyhqXTd1/3bCuqmBE=' 
WHERE 
  key_id = '1c0ce5d8363b3b67c1f76ba54dd599243c4f05f5c75421768500a426340301e4' 
  AND (
    token = 'vP+lsQWLhIYPmiQYFxLPf0vV29HyhqXTd1/3bCuqmBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )