INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e46d25eef98740e2dc2fd365e85eaf73ffdeed6a36faa07140e2f84db606ce81', 
    'ciGWkAiw4uCcu9xpPwb5+XenbfBKXQA5h53bR2NqB/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)