UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWR1RKMZth6ziycWYH/YVOono/ufppcUDBYmfgJo36A=' 
WHERE 
  key_id = 'df4fb02fa689b2a5fb79686407d0b9426b92ce45f53f89a2cd44217a3ef66600' 
  AND (
    token = 'pWR1RKMZth6ziycWYH/YVOono/ufppcUDBYmfgJo36A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )