INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c44940b58a8059d0f2d2ee2e0e62f7f2ee93a105b866867d874f08f1d69b232c', 
    'qMzjW7b9/GAKVYJDMgPnMxuwimTthr74hvTzZqRz1eY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)