INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9681ed949f4c71021fd5bebc9d875733f377d7aba58491183289bc491ec8454c', 
    'rT2FGXgpASaShIhLScrudURJvOGGeGR8D9DQcmZtKy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)