INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb768bdf21654b9bf0ae8c77358186ffcbca3468b83605c2385ef922bc99e994', 
    'Wm+CFmAf7LHDyloSxXN4RGyfsm+XYQmJIttI1w0olnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)