INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee56b69a3ded39624f8ae83344c2350686300f1038985d9709b1de1dfbbc1a6', 
    '5xZJXmJMUcT6L6n8b13GkKDx2Mxwa90EY4z5bA+VePM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)