INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20a6781f57bb2d90d971281c8d1a366964fffc09b70c7f940192c1c4af7d4ac2', 
    'rIcOGYLNmzirxddn8gjWyV5bIokZjVENzQ/Wj/G1FQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)