UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rB1xXXx4HCuV253HTadQoy8VRjQhvOmQMqoERmAxeJk=' 
WHERE 
  key_id = 'a83310fb6a1be351e48d2cdc1eae84e400b62c87bc840a81ec349ea558d0d8d4' 
  AND (
    token = 'rB1xXXx4HCuV253HTadQoy8VRjQhvOmQMqoERmAxeJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )