UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ME31CqfE/fI4W7/9amYnL5v6esP2i3OjvFBnUcFVS3c=' 
WHERE 
  key_id = 'd223b42b2885ee280cd1bb2d6c34919e1d9c4238ce021c28b3e575febd0b405b' 
  AND (
    token = 'ME31CqfE/fI4W7/9amYnL5v6esP2i3OjvFBnUcFVS3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )