UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IdYmSFeEYp8pv8OfOm5eNj0L69QTabCl29s5mS7zo/k=' 
WHERE 
  key_id = '516f98bb0c02ca6d99c6dfa29ab062ca2c1e964ebbf7c57e78fda566478868d9' 
  AND (
    token = 'IdYmSFeEYp8pv8OfOm5eNj0L69QTabCl29s5mS7zo/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )