INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c1ebb33cbd73608b6f1764311cbdccbf8b9a403606512801231202c265ee161', 
    'dIau700Jad5aCa3wrsiF8H87ph2Wzr/D35CJEywp6pE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)