INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c34a87403c63e8f21a2046513ef35470a3b3edf6b59802cce2eed1ba2bbbffd5', 
    'bXW1GFmKuTzMN0ujU4EWTGYN1OMSSWCU5o9yuHe/Zsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)