UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EEPg0DE1HRKtBIbmEhCNHdb+9Um39vJEQRqJH00a/PE=' 
WHERE 
  key_id = '17b347b1ce70b2ccebb61a6eaa42e975b89d43af4ac71a4989920810e19ea134' 
  AND (
    token = 'EEPg0DE1HRKtBIbmEhCNHdb+9Um39vJEQRqJH00a/PE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )