INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20f3c9b56b0bfa0f991c63f8baa8393801c0a45bb88df4a4954699e9ef57a568', 
    '0yCZAHyvDa6XvAaAtod0YhoH7Lgzc5M5YsVgFo34CSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)