INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56c63b238474a919cbf7a567792a3b56d28bdaed5bc31154348a42c6a05dae52', 
    'uG2WBQgbbP788vP8LAnqdhtusruXqO80oONGOw6l/pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)