UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OeKhe287zFRNDv4LiKVB0V+A5oYMPtqhG8PfhUcnHc=' 
WHERE 
  key_id = '8d3b6e5da32f36e14efd7236fff785d5cc44096ca2ac7c0133bb3762ff451150' 
  AND (
    token = '2OeKhe287zFRNDv4LiKVB0V+A5oYMPtqhG8PfhUcnHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026