UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wn8FJA/5JSUExcdXWO/e4ynA+5oxGlNT4ir+G5i97Yc=' 
WHERE 
  key_id = 'b0c26c8a9cfd661e9d81214b0626ab50b455cb441b73318618e7eeec12dc63c1' 
  AND (
    token = 'wn8FJA/5JSUExcdXWO/e4ynA+5oxGlNT4ir+G5i97Yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )