UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evWjCQklC2YE+UBMuyAFQcJgRLub3ny7vWw5wYCiU4U=' 
WHERE 
  key_id = 'e8ff46022493c61b57a8ed033e6f492d92258fcc7df9ad3cbe9bdad4632472c5' 
  AND (
    token = 'evWjCQklC2YE+UBMuyAFQcJgRLub3ny7vWw5wYCiU4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )