UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+OR0xKgcCkHPLdpLm3Hw5TJmlnWi9RuXe8GDOievMg=' 
WHERE 
  key_id = '2dcc561e2015ca4f11fae30bf582c2e2fcae6bb88f58eb783d12d4e0c676d048' 
  AND (
    token = 'm+OR0xKgcCkHPLdpLm3Hw5TJmlnWi9RuXe8GDOievMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )