INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '319ff90ed3e4147d3db149c7bae7861186763a7cedb9c9c578dd800f38e531cf', 
    'DP4aAz0zxsNUhmm8RAVvSqYlvGQdpPjSYTIseeCAZJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)