UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YpOk8HD9V0c1+e5587zp7+g3dI6dOqatB4KUvySwx8I=' 
WHERE 
  key_id = '03867a43b79129172a0511291881b6604dcdceacb6282988229f73b266f32c07' 
  AND (
    token = 'YpOk8HD9V0c1+e5587zp7+g3dI6dOqatB4KUvySwx8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )