INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30febd76f1678562b4cc37a7ec4958a8090737e3eec219bbe284d03f9b88e84e', 
    'C+s18bO8M0qib7Oq75NVUWBcKHQwTnLsqvkTfB45dcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)