UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6h0OmSVXn1PVHtRVV4Nmbdyv8Egw109ECtSyBC2fdc=' 
WHERE 
  key_id = 'd93f133884cbc52727766215e27dd5e10b4d7ee070445f0253dffa81245c7021' 
  AND (
    token = 'q6h0OmSVXn1PVHtRVV4Nmbdyv8Egw109ECtSyBC2fdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )