UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KwzbJsuxlYgH+ISeOnKc9zftj/VGmndlVo9GDxd3Lao=' 
WHERE 
  key_id = '0cf7d99aba862da39644bfec8825f7a2d96053b205adc64d995de8fb6762166b' 
  AND (
    token = 'KwzbJsuxlYgH+ISeOnKc9zftj/VGmndlVo9GDxd3Lao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )