UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSmDN/Kjh/b1msr4MCcNbqCl8X6Aeb/RX+yK2Klxm9w=' 
WHERE 
  key_id = 'aacbc0df4e1eb729df5d180a2c12f50d7840e32c7eee3e857ca3bb08d49dd809' 
  AND (
    token = 'pSmDN/Kjh/b1msr4MCcNbqCl8X6Aeb/RX+yK2Klxm9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )