INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '203c0f133455ea31312c77079e528d27d85d4890b97d17b75d15efa969db2ad7', 
    'HprW/5JUYWlpXZDxBED5Tsiu81HfJfmtkHAVtavILD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)