UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7ZJF/L+mBmyQlVaVcJ0YdOUYP5p7xqvqHBbm2KVL9A=' 
WHERE 
  key_id = '52785e2082e9eb0cc419701b4977cdf030af311da2453b790cf2e7ed87040a57' 
  AND (
    token = 'e7ZJF/L+mBmyQlVaVcJ0YdOUYP5p7xqvqHBbm2KVL9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )