UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QReaZmr3GrOheHakMKQoPZIdw90sy1Q4G7KVHc15MLw=' 
WHERE 
  key_id = '9c6fe4d395aac59aec38b688d1e6edcdf5f02e992fee66e28523115b9a08d6d6' 
  AND (
    token = 'QReaZmr3GrOheHakMKQoPZIdw90sy1Q4G7KVHc15MLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )