INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4952fba0ae8875f0cd446053b732832c3811a695e7a5303eacb26b182a8b15d', 
    'B7hHnLihDq0xasJgI9dkRMWR6o9TEiMNYhWAUwmSXww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)