UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ctf1Pg9ZQz28TIXa5PPlzt1IJEqLQZESK0znudOSU0k=' 
WHERE 
  key_id = '77eeff3ce74a4cc867252e5026139f1848c524e1aeeb5855cc4c4f2cc437957a' 
  AND (
    token = 'Ctf1Pg9ZQz28TIXa5PPlzt1IJEqLQZESK0znudOSU0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )