UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a7ns3tW6hlb/DaFZFm7M+VXIHloEoXtBBAgf1qnGStM=' 
WHERE 
  key_id = 'f5452b9ed0cd3a63aee9cfa433ed0a65d3531b1ff58325f2f0c93a33cf60392d' 
  AND (
    token = 'a7ns3tW6hlb/DaFZFm7M+VXIHloEoXtBBAgf1qnGStM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )