UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1rej/KrVHUDStOzY4YKgE1KowjqgmFyuZxpLuSgtyE=' 
WHERE 
  key_id = 'edc8444a6d521fd7e61b8430661ecb98cb72491831863a4c8a270f7eab8ccadc' 
  AND (
    token = 'M1rej/KrVHUDStOzY4YKgE1KowjqgmFyuZxpLuSgtyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )