UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y/wV6hXQJHsB14UVLDOeBUbpCXFbimSs2tKzwW0+aH0=' 
WHERE 
  key_id = '89419a2a186da193e208ccea18db5b7826c9bddf8252a2fd222d5bf5a3af0aa2' 
  AND (
    token = 'Y/wV6hXQJHsB14UVLDOeBUbpCXFbimSs2tKzwW0+aH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )