UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TWEh7jUHO5XwaDveyBzUtAEQOeIokxI6qLTsg/V0tTE=' 
WHERE 
  key_id = 'b02d8ca3c137492826572e830ecc90d65304d5d5477fb9d3220dcb37d2056fcb' 
  AND (
    token = 'TWEh7jUHO5XwaDveyBzUtAEQOeIokxI6qLTsg/V0tTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )