INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40bd302f793d968460129e2b970968ab0d0aef380d068906174510e6d2889311', 
    'yaO6zHMcqMqBceHp3z/dBIOQ0nRtenaaNqj8ale8/b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)