UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+K4gUYwGJgZCljPrqYQJZ3KBIYM0Wcv2HZrOMoCkHA=' 
WHERE 
  key_id = '7a7bff5defe120f0c5f423d0cd9f1a27ea337dc72bd1b90507f8e77cad90fe55' 
  AND (
    token = 'K+K4gUYwGJgZCljPrqYQJZ3KBIYM0Wcv2HZrOMoCkHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )