INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5451a3e10626133ead08d92e6dfd6ac79816497f2642389bfed9feab65484c87', 
    'UJ/LLkInUNZyG1UTDxJYZSA8kJvJMAVAOK55JvnkZtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)