INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '468319a98c8ec9f224ced60e6444029c3d593e6b614567808af21d6b1993a0e2', 
    'xy2w/0oQ59V2DixXvAwcNGvMyXUVs9g1Of6d6xlaaNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)