UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UF8EZeS3YjXUy1iLTn00C8uj4td6M1NDXuQ65lLt1MY=' 
WHERE 
  key_id = '8cdd0f73acc8592fc8c4fbefb6a79e62b7a09ba91f4efc366fa867032406a3e1' 
  AND (
    token = 'UF8EZeS3YjXUy1iLTn00C8uj4td6M1NDXuQ65lLt1MY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )