INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f28b9ceb8e4816d56c36987c8a6f0f4956e8c9d1274c2718a5493c3756807ce', 
    'jHU+u6wzc8NXpd4j20FpI3YhcEuV8qaUoRLBCUfk/Wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)