INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18ed0ce678a96c3f0ab9ceb232fdb46d156a873d2659567cd978c45871e509ea', 
    'Q0P+45tuU9ucRzFtKGKRt+M6uGw0FNa8kaf0z1wgBfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)