UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'guOeVufAL19aupCVMSu2Y5iYO87g0i2SfXaCfAoVa2c=' 
WHERE 
  key_id = 'e8ccc70e042e56d6d207ec8c74c0d0878ca6f90a8c7489e8152eaba967d841a2' 
  AND (
    token = 'guOeVufAL19aupCVMSu2Y5iYO87g0i2SfXaCfAoVa2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )