UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jVLf4HdXHlClcYIMRmlRQ2KBp3LJDX2FQDUjrobY0/U=' 
WHERE 
  key_id = 'fdff1dbd0a8716c579279765f5b8760cfca2dcc51f5a1e7b08f370f6ca04ea84' 
  AND (
    token = 'jVLf4HdXHlClcYIMRmlRQ2KBp3LJDX2FQDUjrobY0/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )