UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UTTUHr8gZCViCfnXjHBT+igFzGBP1l0Wj60V3PBPNWw=' 
WHERE 
  key_id = '943b2e2b28e3cea6a6dcf64e3b186fffa8fa9e0792234983207f6d1bb7ab706a' 
  AND (
    token = 'UTTUHr8gZCViCfnXjHBT+igFzGBP1l0Wj60V3PBPNWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )