UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RVkPtvgkYkHhFpSo0c8VvLfHN3yrk1Y2HF47NnKQqDo=' 
WHERE 
  key_id = '32ef6e48210b06eb953c7fd59add7bc816aed5c1cc8b839fa71eca9952476a11' 
  AND (
    token = 'RVkPtvgkYkHhFpSo0c8VvLfHN3yrk1Y2HF47NnKQqDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )