UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J8pn7FQv03Uc6Q07q2mQ8ZxPiyK7TM9csvIsoiCTqYA=' 
WHERE 
  key_id = 'f0914cee80fa08e7cd7351223a3879bc8799ba45ff912d0e474fa3ad95e74000' 
  AND (
    token = 'J8pn7FQv03Uc6Q07q2mQ8ZxPiyK7TM9csvIsoiCTqYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )