UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dznymV/lbNQKWb+nVE6k0gd6lK9b2+iKaUtljWj9Xkw=' 
WHERE 
  key_id = '100883a12e0b98581e9474d62b791dd4c382b6b5116e7118467f846cb67f1f52' 
  AND (
    token = 'dznymV/lbNQKWb+nVE6k0gd6lK9b2+iKaUtljWj9Xkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )