UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJ2539VzvL2arifVgU0p5pJqP0br2LFInyZ0HteTSq4=' 
WHERE 
  key_id = 'b4b5b6702e65f2a51a954ae0d820017cca632c443a1dda9a30aa1914bd515805' 
  AND (
    token = 'eJ2539VzvL2arifVgU0p5pJqP0br2LFInyZ0HteTSq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )