UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PCHPdP+WSz18gmQnXgfj4Dw5nhrxfwRvlot0Mxun8vg=' 
WHERE 
  key_id = '8a745b051f8e420728e0ae3394172c5ed20e6a7c218dee91ba1abee755544ffa' 
  AND (
    token = 'PCHPdP+WSz18gmQnXgfj4Dw5nhrxfwRvlot0Mxun8vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )