UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YvOTEFsrvXfBCB4D16yeFHwRmxAB8Yr05T5f05ITSMM=' 
WHERE 
  key_id = '84a2f949f28e888b9bf9ad56c68353a8e6eb6cee71b37785f36e6b234d7750ba' 
  AND (
    token = 'YvOTEFsrvXfBCB4D16yeFHwRmxAB8Yr05T5f05ITSMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )