INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5651dcd2c5eda1fcc46fcd20090fc90a4f6db567c6bd7e213a12f87ae4cb8f7', 
    'NN4xtyX8I67WAwumqZH9PVuecjYS0ZlFFY+lTPiPFEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)