UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7bu8TZlSFTWuJc1kgbLuU6XCj5P8NWMB3zs6wlWjOsM=' 
WHERE 
  key_id = '8a93bd05aae4664608d0bcf9c55d3a22c5fd44fa0813ad336ccf0df14021f5e4' 
  AND (
    token = '7bu8TZlSFTWuJc1kgbLuU6XCj5P8NWMB3zs6wlWjOsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )