UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+zzklripr4xcd8Do/m+eFmwotKax8Khwp/fo1/KIvg=' 
WHERE 
  key_id = 'e8508c2e7e3d0462f61e027710c2f516f201935e750b602ff1ac713b9512cb25' 
  AND (
    token = 'l+zzklripr4xcd8Do/m+eFmwotKax8Khwp/fo1/KIvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )