UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZB27I2u3oV2e1nNAgStLZ8fNpwJbbkTJ9++/mCtcgm4=' 
WHERE 
  key_id = '35e2edcf1cbee73f846846d5f0fd182776b1d227b08e21d4dd90f61592f6c07e' 
  AND (
    token = 'ZB27I2u3oV2e1nNAgStLZ8fNpwJbbkTJ9++/mCtcgm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )