INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2303825636f7151b5b795a174796be2e51c39cc51b00bff3f5f0e9b960ba315a', 
    '6a9c9gw76s7K0ij/hSx6mm+HMnxvHsdOSWRVMadmt3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)