INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '593f43ef7a29fef31ce01cb9e3bbfc424b401fecab26eb5c53070bc94362480a', 
    'RTrftbS6o6Q0PUARkDK3ARFHqD5ZONiOnaLCaNmIDLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)