INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b3f6a66caa2ec7c3b8b9467a7910b1ae59a474fc151ace93386cb309f3ed175', 
    'BhRTaMCJbOWQtX1qzGq+N5rw5BsgaZP1A3g7E22K5Ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)