UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jlEqSUb9nl+sgAEgHqQKApWVrO3/yAAPfdIdaawUlYw=' 
WHERE 
  key_id = 'd7375754c27cccb3b604489f2012ab97a3bc74e51eadd0a125cb6a73ecf72d6d' 
  AND (
    token = 'jlEqSUb9nl+sgAEgHqQKApWVrO3/yAAPfdIdaawUlYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )