INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '543c28142027667623a47423d08158b77a070cf80fea301f34e54dbaa196eab2', 
    'noDwFHSUBZKrJKTb1HRtVoB7cSvuVeadZcXVhMMPMLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)