INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3137732624366a255dd607e96e3bd589853369585c15abc6338b90162d259238', 
    'CmAuLfDkYErZZ6kNIWP7TOyPbEOIiEAOuV9F3E5Fw8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)