UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqLJQSA5K0gyNKBMTevVXbkw9FGEzhGFOyywPRxBT1w=' 
WHERE 
  key_id = '77bb13e6e863f0d0ee069df13d5473c2458539ded44042b6d5c4d17990f5db1a' 
  AND (
    token = 'nqLJQSA5K0gyNKBMTevVXbkw9FGEzhGFOyywPRxBT1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )