UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IrE1Gr2UKtLY8l7aXaiafM866Ozi67HY+mIXPcGTPWE=' 
WHERE 
  key_id = '84188de0290fb4ba809444b75d29b0b1e23956cff06d5f93cf8bf1fba3447d00' 
  AND (
    token = 'IrE1Gr2UKtLY8l7aXaiafM866Ozi67HY+mIXPcGTPWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )