UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+Ggx4RaQhRlTGd1O+sBTleVQwT+Lxtog3pnDLv7LCM=' 
WHERE 
  key_id = '1b327cdd2dfa826a8aaa12f272a171a7b058d60d6107454b8039edea07a2b4be' 
  AND (
    token = 'r+Ggx4RaQhRlTGd1O+sBTleVQwT+Lxtog3pnDLv7LCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )