INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6bede8bc1d1865ddb7d946add3f481778e87a9937a160fc2599b61a7b728bbc', 
    'DqFlv+rcvJLIj31Zw9JbJ84D12nCUpZ4b6Q6r1+nqWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)