UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBmptX2uUqlPl0l7KJ896KkIlwNii6weGGMFzTt5fJk=' 
WHERE 
  key_id = '786ad3ca72816d8a7bd4f159926892a5ad25c5f83a5b34b3e367f696f08ef9a9' 
  AND (
    token = 'OBmptX2uUqlPl0l7KJ896KkIlwNii6weGGMFzTt5fJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )