UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v+yxg7G//uGgC3H6vKLqKi4pfjO+px0T0K2mfrcXUfI=' 
WHERE 
  key_id = 'f6c5da7c144da9ae7ca33e376f3653864c812444c566cf8a566f777e63c851dd' 
  AND (
    token = 'v+yxg7G//uGgC3H6vKLqKi4pfjO+px0T0K2mfrcXUfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )