UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ALB1LMSKcCa0MMDOp7bKLlpUwPJIRb6vYc70wjLZMs=' 
WHERE 
  key_id = '3f83801ebdbe96b3cebcf4b8e45930dcb5dd49171927f346afade83309dfbdcb' 
  AND (
    token = '7ALB1LMSKcCa0MMDOp7bKLlpUwPJIRb6vYc70wjLZMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )