UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mthZRx7Tfa9H0GquMWeJLwM8O6VTziZ1etHG/Ku22GY=' 
WHERE 
  key_id = 'ddc438838edd1a93f9bb89c1c879fa44051af9d827e9c99a8bd5ac6516dc1c58' 
  AND (
    token = 'mthZRx7Tfa9H0GquMWeJLwM8O6VTziZ1etHG/Ku22GY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )