UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BDXD+eC49Mj3llk8olvMRBUyywmKjrV382mPrz/pVZ8=' 
WHERE 
  key_id = '9e19b114d112218d15f336644bc0cacc460a7b215019521982680ccad0203e1b' 
  AND (
    token = 'BDXD+eC49Mj3llk8olvMRBUyywmKjrV382mPrz/pVZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )