INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fef2827d303d5b0aeeda31c9b9a535788a511d5cfa48016b5b6da4efc2fff790', 
    'oO8E9Zkav02d18j2Y7Z8P2P9e9wcDzGB/3B92DuOv+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)