INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4afb3d9b5baecf03c4a080fb94bc8d34070b000c8d11c2531f1c4aaa6fad8ef9', 
    'JxhO7IRRweJwZ7DCX9IVcDcOz6PmJa45TCWenbZaCEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)