UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AlVYHG5X5eQmRaoFlTbrbUZyUfJ7QE+z4duyPZvuWe0=' 
WHERE 
  key_id = '2d246e9304bdb22a1082b39445069d87b03a89a5013cf05fda93be5cc2d26a35' 
  AND (
    token = 'AlVYHG5X5eQmRaoFlTbrbUZyUfJ7QE+z4duyPZvuWe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )