UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uu5Hf9WE0Mf/yKGmhDAe05CC+fQwMsspv+UaKypR3lE=' 
WHERE 
  key_id = '5af209db7657ed75288df731ffa036a0da3e24dbb49f5fd03dd516aef1da9a3a' 
  AND (
    token = 'uu5Hf9WE0Mf/yKGmhDAe05CC+fQwMsspv+UaKypR3lE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )