INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1861e03c74cc1c1901b5f3738e52cdb88e5189712942b6393091a3e8a2beb488', 
    'Lfg0htVH86ENMH11i8AAjO/v4qCUM//5zSOvmCZrmAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)