INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b98bb5ac31f600e81a772d00f8d93552f219fb6ac850bb2fc1c09facaf0f6bf3', 
    'xB4rx1uju2dVOFrw2A301eZ06hGpjRTJiinAPuFF99c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)