INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '243b270756d92ba69c13f2c493b06d1f7c0cf1e24b9b0cc5c53bb8a9e0801fbb', 
    '4hWH8wUkrD08gV9WO3+nZRhra502mqdfQP7S6S6dEmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)