INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16f2f8b2090deb1605fcd522a7a1a1a169667e2b275805b99d173aad4e0dcc76', 
    '6UE0CUZuhSXr/uZMraozbJzitbY0DN3IddLKRnEdeD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)