INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ff4f4afc9b46ce045a9427a57f9a758aaf6383bf1beb5048057bdcb352c85bf', 
    '0fqM3wl+9omIgVNow9jN89Z7G1XQfDggdVM9tcG7wbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)