UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKoIOfBMhK1ubPcl6q000mWAg5YX2ACZb2/aLivnkk4=' 
WHERE 
  key_id = '6a3987e67cf62f1eb5d8f5ab6520b99b6b8c44624fb35b735390233a34064583' 
  AND (
    token = 'gKoIOfBMhK1ubPcl6q000mWAg5YX2ACZb2/aLivnkk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )