INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81ea51ed2664a3b3980a5c2a2e9b071e9ffe5e1f711a31bc327cbc2699bb8156', 
    'amDj2Fk4Vzoef8sJT9Hn8QjpgJpo/NE5nwRwodaAmX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)