UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bs6wnJPSOofhQ0wkHLmBC4v9/UdPYqtJ3Jgpv40ybns=' 
WHERE 
  key_id = '4eb25ce729b7856e3017ef67b2b9d2c1e4208ab5e21a474a1f0c5a92c133d600' 
  AND (
    token = 'bs6wnJPSOofhQ0wkHLmBC4v9/UdPYqtJ3Jgpv40ybns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )