UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmL62aihQbodRzoX9/NPsahM+VKdhexTE6xude6ZHnc=' 
WHERE 
  key_id = '449b7853e2648609f5d9017cb37a32d8fc8e54fcef0682c16599942cec025b31' 
  AND (
    token = 'bmL62aihQbodRzoX9/NPsahM+VKdhexTE6xude6ZHnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )