UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eLhlPAgi3kKqVPBRCNhiWoI46LltDXjLa5olVZFCcuo=' 
WHERE 
  key_id = '3bd95e37b5b02f227eedef8b6eabff07a482bc72af6f88708fe5b5ce52487cdc' 
  AND (
    token = 'eLhlPAgi3kKqVPBRCNhiWoI46LltDXjLa5olVZFCcuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )