UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r4Z4ZLhX5ZIJFXIDhGcNooFJ16heaF5AcCYGhAucr2Y=' 
WHERE 
  key_id = '1457f52a7cf458a14a50dd8232ef0a232518adcfd7574bac753d317689f085dd' 
  AND (
    token = 'r4Z4ZLhX5ZIJFXIDhGcNooFJ16heaF5AcCYGhAucr2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )