INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7a776d20e815987b0da61c5e0823585a1fe8f2a7ec73a139e5de41069e593d9', 
    '20DOnGtML3wWvxP9Hxzti3bSehcRHVKUSpUWW/2SFuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)