UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnkV/0T8oEt+qv134LvSvUoU/UpLSO4oLweWqZIELBM=' 
WHERE 
  key_id = 'f5ad1a1beb38de892ed3abac1db883c331112bb54d471fd8a3a61eed9ac2f34e' 
  AND (
    token = 'cnkV/0T8oEt+qv134LvSvUoU/UpLSO4oLweWqZIELBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )