INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7675790488cb5891c4ad75635466b4454a1942aa6c0e00704206209b810a472f', 
    'W5WaV0DTE96idbYQKlEC56cIynPxLbyLWJ++XGl6veo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)