INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8757fb8cd5140565c46308672df32662df7bf630c51e01839a76cf956109ab59', 
    '/CJL9KRF9vNSQZz46h+sLZRz3PzeHjoBK7NNfPfDPZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)