UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f1pIRcqMIVIxQQFcgnzoVwEHQRma1EeBHNsHwie58Vs=' 
WHERE 
  key_id = '8462dcb15483a0550bd20cd68d4831693fa780b087a9f7085200fbc9e4e3716a' 
  AND (
    token = 'f1pIRcqMIVIxQQFcgnzoVwEHQRma1EeBHNsHwie58Vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )