UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SVcUVvD66Qt5N2bO/TSqMVCE26a3tgpfRkCdfCI+rMY=' 
WHERE 
  key_id = 'a70ecd753e752d17dde233eb93e3e73d5865fdd72e0338ab25514080eaee4582' 
  AND (
    token = 'SVcUVvD66Qt5N2bO/TSqMVCE26a3tgpfRkCdfCI+rMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )