UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBuIIYNBJVJuwLCPtX3gP/lPJM2aDLWAGEiFxTvNxQE=' 
WHERE 
  key_id = '22effa23cd4c3c62c7a5fb680c5e83aeb2d7936df9624bafa0269750e455a46d' 
  AND (
    token = 'dBuIIYNBJVJuwLCPtX3gP/lPJM2aDLWAGEiFxTvNxQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028