INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83f9319b86324a432fddd00c22424062bc32aa6ecb6de6919c5996c22e5dbbd0', 
    'TeOHQHwwJea/9WUklh0Flzv9xo2HEViql9iL9uzR9pA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)