UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Av+2fYZtnshebzMW2uh9IhVQfEkuiuR6MoMQXJW/HaE=' 
WHERE 
  key_id = 'fb7a41fa908fd574c9df82dc6ef89bd33119f43f5780d030d57f936f316bfdf5' 
  AND (
    token = 'Av+2fYZtnshebzMW2uh9IhVQfEkuiuR6MoMQXJW/HaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )