INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae801516ebbc605249c88aa510dc910b48d14bc4da007fa270747b1b093b63b2', 
    'PRXPJAAzUOpD//PCgF0j2IOrQkUT6vgYCzAJwUiSWbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)