INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e31660c414a73e6a23f176fa667758568ffb74a7c2ff10815ef865997c59207f', 
    '1xqXmUA7F4Ynzwgjjr12bgjpo6sBRwJm9jedaA8XuJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)