UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fJ/vGHZBDEsJtR1Zdf7oChtuj4ci0G4kAjg8VmPldSc=' 
WHERE 
  key_id = 'b38eed00a876413855cd219c35ed173496f3a64b740b06bd9fb73cfd922f31ad' 
  AND (
    token = 'fJ/vGHZBDEsJtR1Zdf7oChtuj4ci0G4kAjg8VmPldSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )