INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ef9f954f4482b2a722201e36e33be7188f5e3fdea3eb1759005d8cfa76d1909', 
    'Rn8KAJArFGCyMmCe7cJRt3GlwTqqFR6eV0vibnqCAS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)