INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee9e1d20a6b30a655e14fac1582153e5bba9b7f18d0010e9786085e759066b90', 
    'lFS/1hChlOHY+LfhNSVHFDD1IqesGqLpOwSxj98xXVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)