INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a909f5b3fded3b7f618c125cfad90fef97d7a36268e1c53a1726f715e3a5c5', 
    '/gA13e9DeJsl+e9Iiwtu7FMeKlIfBrgzEN8ypKPmlN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)