UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdc2He2NfkAiGH58RjjwLwstIrf8xPGP8mZ+GAOUM+Y=' 
WHERE 
  key_id = 'd14a745d0f8bc54c81c2563b6844c03bd55324a18324d6cd6ff88353777f27f1' 
  AND (
    token = 'kdc2He2NfkAiGH58RjjwLwstIrf8xPGP8mZ+GAOUM+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )