UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3cCEz9vLN/ykbPyoNEMrF6kLJ2nPGNnZkNQwEh7KnW0=' 
WHERE 
  key_id = 'eb77118bb51fc335fc0f5c26a055c79390f23632114e528e445fdd526fdabacd' 
  AND (
    token = '3cCEz9vLN/ykbPyoNEMrF6kLJ2nPGNnZkNQwEh7KnW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )