UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J5WX1ExDIXg/yU4zavVUZz6DeEe3tj+iTUm1QvIs5x8=' 
WHERE 
  key_id = '0a148a89531e592bd79fae68b2f58c6677b88a3e06fa513e802342eab1bf3bf9' 
  AND (
    token = 'J5WX1ExDIXg/yU4zavVUZz6DeEe3tj+iTUm1QvIs5x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00016