INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc76c4e1511d8bdda538eafa4c17c6ddef8e1318e78de2c2c8a5498e86d23b54', 
    'OW2Q3mJ320E0XZqH9bu32BuJ/y9O1SNaCt3vVJGlgl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)