INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '700243246f45c2c45a1e4266f3d28d439cc54d2f1236803877afbf7031b3d151', 
    'O2X7NpMWtXrpSA4rgdn0WOAn0hzd9f3tbWG3oUKPWWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)