UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b9MJ1K/A19hrc77TqlLpPYwwoHAdd/i4p8Knk49d/OQ=' 
WHERE 
  key_id = '104fdfaaf4d14fbacd1128f447319514801b9e737ca7e8efd0bfbb5231883de6' 
  AND (
    token = 'b9MJ1K/A19hrc77TqlLpPYwwoHAdd/i4p8Knk49d/OQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )