UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EmLoyae3/3LkUOzOoK7N54DKdA9Wr2IkJfrJM4pHDeA=' 
WHERE 
  key_id = '3c74928e4ecfea22ad5a8eac4333b90c5ec0dc9a8575b19b5f532047b26e4c7a' 
  AND (
    token = 'EmLoyae3/3LkUOzOoK7N54DKdA9Wr2IkJfrJM4pHDeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )