UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jJTPFozV9xhdrOYfQ/edMYW2/SzPiVKXDKwTUWf3Mkk=' 
WHERE 
  key_id = '7e1090680d0779ec7a7da07427ff197e0e35b7bf2ab56bbe3acf0d7bb5665b85' 
  AND (
    token = 'jJTPFozV9xhdrOYfQ/edMYW2/SzPiVKXDKwTUWf3Mkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025