UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqvuOAByw0s/L0hzSG+J9ou9CiBu0fyoSS4xzR95CCM=' 
WHERE 
  key_id = 'e9212848570afe4ba2dbd46050733443aa6087a997cac9e4a62c5ada81ed8a43' 
  AND (
    token = 'bqvuOAByw0s/L0hzSG+J9ou9CiBu0fyoSS4xzR95CCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037