UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FJ8+6RqCxNKmzIb5Y5r/dllA3olwWQiVcQWVy9G5QXM=' 
WHERE 
  key_id = '64c5e65da0c6868172142038a76a44551991c1c98273967f1b0b2a5e7f417c87' 
  AND (
    token = 'FJ8+6RqCxNKmzIb5Y5r/dllA3olwWQiVcQWVy9G5QXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )