INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d2cc638d77eca021ea6aa251d5f11377f4b5e9af987172180bff3cdd0e632c9', 
    'Lz/KUOx1+mwM2C9FAdZnlEEaGcCHON7id2ABTVh3jhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)