INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0340661c7dd9b59b5029a941cb3d6c28cf29f88d046380f335b1b089ab105688', 
    '3mrQ9Yte8q6acnCYk6si9uR9+x9TlSDKY8XcJQB4+J0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)