UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jvg+lhM4CGMXo9TXa92K5E45yf9Am7JSL8M8pEkBYPc=' 
WHERE 
  key_id = '53e3da01938f25e13b2509b9325f87bf8a82df850de3f909c44265696fe199ea' 
  AND (
    token = 'jvg+lhM4CGMXo9TXa92K5E45yf9Am7JSL8M8pEkBYPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )