UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQJsilcrSZ0MKZDPU9dBAQAkvUGbj8iTSO2MH0nqJVE=' 
WHERE 
  key_id = '082bb773ed6b4392cb794b0903e1e598dc508b6e9507d7db7e422f46341c7ad8' 
  AND (
    token = 'pQJsilcrSZ0MKZDPU9dBAQAkvUGbj8iTSO2MH0nqJVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )