UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+WbBHV1xFEcFFY2M+BBQVEaS/v9KIMyQ9//8Ob8s1Ek=' 
WHERE 
  key_id = '31698e589bf500928b4f9921eb26c1ba0b3e19927922f2c359abc58a4479e410' 
  AND (
    token = '+WbBHV1xFEcFFY2M+BBQVEaS/v9KIMyQ9//8Ob8s1Ek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )