INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e819ad1ca70d344eed126bec924b2109eb2c0498ab9c43e79efd08586458a75c', 
    'LwzvFCtue3uXIQQPGQTG+iyBc0WCLS5YyTZ9QFsw/R0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)