UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Yak4VJkKkp8PPIRr750m50xqakS88bP2cstc6ODh+U=' 
WHERE 
  key_id = '69c8190cc2506e8d57459a4e9d1a1aace93ff30aeb915c336a3c3f4ea86d4ac1' 
  AND (
    token = '2Yak4VJkKkp8PPIRr750m50xqakS88bP2cstc6ODh+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )