UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iw1IJMgYpuOr6vs3B5c7Ia6oLNhxSU6SMa7ACBAFOfw=' 
WHERE 
  key_id = 'ed8a34ccf4897f078f23e7d41f10fe7169f708c37fcd5af2c7a1f8e8685906d6' 
  AND (
    token = 'iw1IJMgYpuOr6vs3B5c7Ia6oLNhxSU6SMa7ACBAFOfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )