UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCt+Hayn/g2GQPaYWzb3YEBs54Sn5X9A5xf/Cy75n3I=' 
WHERE 
  key_id = '5ec5e2996cbee23cd1a4bb23862c00e8755d7620a73a14d7f12b032354f8bbad' 
  AND (
    token = 'bCt+Hayn/g2GQPaYWzb3YEBs54Sn5X9A5xf/Cy75n3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )