UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4aT7Fwur8wIDhIDK00Qsj8YEM0V298lk60k+qyUm1Q=' 
WHERE 
  key_id = '0f9a95aca2a2b91814c11bae357c66e625c15b11a8512e8eb2c236e2154ef535' 
  AND (
    token = 'G4aT7Fwur8wIDhIDK00Qsj8YEM0V298lk60k+qyUm1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )