INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '147f8a1540bdde7734f49ec9bbfb7e31fa0cdd5e81199203b418a3fb679ca6a4', 
    '+lvxZir/7edz3nl8tO+XP4yugz05LlPiR7zh6ep04lQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)