UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLB+5txGTAxF7r1pk1qYoiMn8yAQnQwLioDu4ExWMaA=' 
WHERE 
  key_id = 'cc83a5b3c34d9f1fc54c4eb04c4dae601b07d2580db41d1fb9f5c40fea2c8f84' 
  AND (
    token = 'KLB+5txGTAxF7r1pk1qYoiMn8yAQnQwLioDu4ExWMaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )