UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j4DTqdCTkJ1basll8gRp8ZMAM9sdB1exn49ED6WYp78=' 
WHERE 
  key_id = '5e83e9f2ec45f5f8b61c3f3b8be5180b2b9e6839d9cfc46093f780bae0b93bc1' 
  AND (
    token = 'j4DTqdCTkJ1basll8gRp8ZMAM9sdB1exn49ED6WYp78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )