UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0MMInyOR2Et1lyfVZwf+W/MrJJa9pO1RnTeM8lIy2Rg=' 
WHERE 
  key_id = 'aa6261ddae2ec355c585864672981b0c29e42b6b834f344bac5a0a7188d2ad7c' 
  AND (
    token = '0MMInyOR2Et1lyfVZwf+W/MrJJa9pO1RnTeM8lIy2Rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )