INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d91012d4200e3b31931429018c5b087fc63f68f168499267509970963d42d5', 
    'yGeJF59Eqoa4z4DXJ3KvuNQh1vpRUZESnVytTPiO7Uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)