INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3ab323e560808f16c91e7af476b05a9f4d13facbeae4fe303b58945c35b9ab4', 
    'dmTactPuwJLWzCUaUExLgp/Ge2aqPA+vXptepIRxM9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)