UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hsHVhn3Oar56dEdWX9aicYAGQ4uhaKiOymLZ4u6M7go=' 
WHERE 
  key_id = '39b1d8bf7bc775267859744116b9a4339fe7677e20432d1a55668ab00e66b0e2' 
  AND (
    token = 'hsHVhn3Oar56dEdWX9aicYAGQ4uhaKiOymLZ4u6M7go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )