INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83eca2879bc9ea938cdf73fd3a49ea6ed1e65be2c7f6fc26bc3723edc81cf544', 
    'usYzlzqUg+8orLClSFeU0pRyiT6G3zMGLm/ZKMWLmH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)