UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1vS43cPY2oJELVwX9yjzV3u32QZXqOFieRMa4PEMHoA=' 
WHERE 
  key_id = 'eb75e6d4b751ca6c3bbfec911d55242deff239ec0f1681d23ada1b5e91e17ec2' 
  AND (
    token = '1vS43cPY2oJELVwX9yjzV3u32QZXqOFieRMa4PEMHoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )