UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RcnpCHI7kXyOtCep3W4LpasERHsm2LafoClCf57wL3E=' 
WHERE 
  key_id = '9ff656826ff49596ed7f7242aab3ed91df7a8fd214d8c40a75ff7277db6965a5' 
  AND (
    token = 'RcnpCHI7kXyOtCep3W4LpasERHsm2LafoClCf57wL3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )