INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29da54c9ab92a47aaeb112c65a4a468308125cf00abafb33d9997155cb56dc19', 
    '2eB/sG9TYHIQb7qfgBiNGVTDMB5X6lB50tQqzGYN8zk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)