UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dk7Yrg3TinSl12oGPxZ5Jx0J0fbXdIRrcEHPbY/9B7c=' 
WHERE 
  key_id = '108714ece1ac6b8b76adda704ed58f31fac6bf5667c096a0cfef3e85f99d7050' 
  AND (
    token = 'Dk7Yrg3TinSl12oGPxZ5Jx0J0fbXdIRrcEHPbY/9B7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )