INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38229dbaf34c135876d9af02a433a6b8f8d6ab44d7446d99261a5066ec2a9efe', 
    'iB4uSFL/yn9WCvvOVDLStR6WGPyzhVEmcvJTQtaixGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)