UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wRTSqHPHO12GaC/7xWZG7OYX20PWWbEpT04vwawUpA0=' 
WHERE 
  key_id = 'a7a59313c2b0075a9b46d89db67f8100c0b8862130a0ddc7416aa6811f9df893' 
  AND (
    token = 'wRTSqHPHO12GaC/7xWZG7OYX20PWWbEpT04vwawUpA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )