INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '643f783ded2e40a8c1fb556ed5d055b084f04349e75328ded7ff709caf6b5295', 
    'X8WhllRWt0PDq7iwlNLSQSyHvn9YovspSLfQ9koFaBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)