INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc028db0e7f903d49d914ded6ba800403566d97d6c6c7219d65b0c10768714e2', 
    'gb5sMVhQJfj4qE3qliHvdfe27G1kCbAmB0XMwQ8BRtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)