UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j4iEgqSZB0YKfRwvRy3aoOWGXW5MTgCgB8LG2B6+JgQ=' 
WHERE 
  key_id = '6ad0ccccfebd23a62eac04b9bd2f52289aeec41823e11c5a6b9c521a7b060894' 
  AND (
    token = 'j4iEgqSZB0YKfRwvRy3aoOWGXW5MTgCgB8LG2B6+JgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )