UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lc/jOeU/Aknl65nYGpr9HNxTPqUzjQB2vK4LuNcOUew=' 
WHERE 
  key_id = '2616fc818c19a7cd8810aaf29742487edf4781f13fe0e029bf3a780efc21527c' 
  AND (
    token = 'Lc/jOeU/Aknl65nYGpr9HNxTPqUzjQB2vK4LuNcOUew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )