INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ee406544ec8ac864e65b08e50b847850a61473ec3022981ef1563f88172bb1f', 
    'ZRNZJ/Qh7fvgPfGo36mTG2EgvHiwEWiBAGaNnyTJJGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)