INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53f388fb6a863815b41343f0d04fe9456479364d7c622879cc8df8411d18e3d8', 
    'Fr2S3nxneC4o3/D745JSyYjGhpLhNsKd7yO9gAYFbWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)