INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb106033b4fc9f4f88f956ef69a0a3bfb4a22953eaf98c7b48589cf5a0ec0503', 
    'grjW0eL4zUlRmePHMgzIDl6IFz8EEd7An5YI4rTN/u0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)