UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dB6FZGZzryEeVgWLd1mqNut/iCZYZ6cxt5QfXjPIO9o=' 
WHERE 
  key_id = 'aa6a831eabb48bc2dc8edd915e07dd44248b20477448080d756e917bdb91fa09' 
  AND (
    token = 'dB6FZGZzryEeVgWLd1mqNut/iCZYZ6cxt5QfXjPIO9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )