INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ed1af761c5021b6e19728281fbf5ac3a0432a94aa16be193c91321835bcf21e', 
    'Z2EIv1gfJ200hQ0qN+etkErvcrWG5g5z7lHaU0NDCcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)