UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpsgevUWP2XJ3e6BxKereXN9lwwwSBQQxJEcjuSQJd0=' 
WHERE 
  key_id = 'b87dd6898d47875078fbd31880b4c5d39be5daeaa279e51ef6208f25d0cd8483' 
  AND (
    token = 'kpsgevUWP2XJ3e6BxKereXN9lwwwSBQQxJEcjuSQJd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )