INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20c8e5263f9411758b559a24899b97fb3b68f21d637267a9fa69d67c4f6d8bc8', 
    'Sm/ff//dgmiEw3eR8pejB8IKMvTTgIktmUX2DzPhu0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)