INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68fdc66b790633c612b7044524322d164512e8d14f35eb418b2e51bdb43b66c0', 
    'SPJq++RKy2tL9hhb3px+JJNuByXpkk11mfpa5y2rWfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)