UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kFsUqgnpPvEAhtGef3BiU7oNx1CJyEBK+A2kU09uSkE=' 
WHERE 
  key_id = '73757c79e4794eb8f6bd9923f74aa2bf8d479b02ec1f6154478e238681cd2719' 
  AND (
    token = 'kFsUqgnpPvEAhtGef3BiU7oNx1CJyEBK+A2kU09uSkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )