UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5NsrOEzzfuOKRDF+zSA+LHO4cwjJwRb5uG7Av8KRE2U=' 
WHERE 
  key_id = '455fdaa357748958efa0241f80883e13708cfde12b6e40daf74dacea5c02046e' 
  AND (
    token = '5NsrOEzzfuOKRDF+zSA+LHO4cwjJwRb5uG7Av8KRE2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )