UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Ps5upUr4EEB70K9HdyGBmMyD5Ks5EjWs/dweBYZOTI=' 
WHERE 
  key_id = '2559366b9d470b66755d8d3c7b0b02bb43a648544a3fef1dbc81562d15b184d3' 
  AND (
    token = '5Ps5upUr4EEB70K9HdyGBmMyD5Ks5EjWs/dweBYZOTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )