INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ce1ddd85569663e6b8b479fc9cfe5240bb5641b352717015024980ca4874248', 
    'qYcuwKZqJTyay40sDvUGF2yGJA6dfezuVHsqOLL5DRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)