UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OM7/WhMnnRrw04kXqDh/gRftDqSwJndHyPE1vrboWP8=' 
WHERE 
  key_id = '26665b204cae3c8190e9ba0f30a08c19860c55242957074b5a798105e9c797b5' 
  AND (
    token = 'OM7/WhMnnRrw04kXqDh/gRftDqSwJndHyPE1vrboWP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )