INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9fb01b83fdcc36fda928b0fd90e85ae75c335d27b8df6f2d13a30e41065cc89', 
    '6k+nB239oS0XFSOVQAMMyTDoTxSng6Yus+wKqwvfjNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)