INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a470d9c4c1d24c5eac33fd32c82827781f74a75b9a5c7ac161cb006c5e6d830', 
    '71+HipLMK6n7KsPymPsy96qz1I817GuofMugl9g7vIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)