UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFjz68X/Qd07kjmkkMXK6ORGSqWIKvEBFzaSMkSmVoU=' 
WHERE 
  key_id = 'bfaf6d9178c5d93fcf1b2264b08f31ac7f4078358ddacb5da8043f78772dbdf0' 
  AND (
    token = 'IFjz68X/Qd07kjmkkMXK6ORGSqWIKvEBFzaSMkSmVoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )