UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ocgWS/1iAuh1mPPvZ5ntfY7jA59S2IKWOVpqySGrcR0=' 
WHERE 
  key_id = '8f19229d9bda2c29773a21596361da3f9f1226da44d6637ee7f80dbc546f01fd' 
  AND (
    token = 'ocgWS/1iAuh1mPPvZ5ntfY7jA59S2IKWOVpqySGrcR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )