UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMx8hXYZez5yVUgKtRBsQz64iStqMcEsCHsFiLAhLz4=' 
WHERE 
  key_id = '03ed3a955c665fc06919d9de3fa8b9ecf5a3922f3ba9b71fe154dda31a8e05b7' 
  AND (
    token = 'gMx8hXYZez5yVUgKtRBsQz64iStqMcEsCHsFiLAhLz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )