INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7403e9b3522d1e191e4281ef2855ad1e113c5292afd10c80f6c43910fa1caea6', 
    '6j1ALO9rjjvZIspHM7SEx3si9eBKUEvurxZUoS36RHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)