INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b614e94b636f0fde18a608789bdf942f19b5aa7eaee28e48e0dc16d36cff838', 
    'u7qHAQsq6aJwsdXD3EnsNwiJ5CrMcgKehVMjkdwDFJ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)