UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCBJ0XVQ8ueQ8q8rfvDmROnR+ztx5AsA257zXCuEYgw=' 
WHERE 
  key_id = '5a93dbd6d17f222c1120400680e29a269f52adaa8855b01b05ce9968fcd676e2' 
  AND (
    token = 'vCBJ0XVQ8ueQ8q8rfvDmROnR+ztx5AsA257zXCuEYgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )