INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '07d76c7dbdc2061347a0ead9b0570f99ad5f9e244708f1ef3115459130876f42', 
    'lVMhMU11Bg+5HUxrTg9f/Ajxwg0YIyEKAYAzQo6gtvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)