INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '628f45f19f3c0b5bc9b0a857de2f36d45b9724d458a45260a998350415e9a19c', 
    'IOm+hO10AMQEgyywp7oczwp4DPZL6I9zNegPK0L5QWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)