INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16bb18ff5ee58655c23f426ce39716475e449956dc9350fec97d66b6ac80368b', 
    'SbjkxZzOdZbd9s/U/10a15blouMgm8dJtOcFI9cbzsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)