INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ad7e34e0f6b8384ecc2a77257293eb3d804cf31e36e34909fd882650ed1a607', 
    '8eA/4cHtHauK/B0nYCnRbzJDd/mfjoGkVVHpgUEJVLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)