INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd953cfa2f8e4b974a9034b430f9983e81b3282f7984d18f877aa121a0b6d1b4c', 
    'ISZtC1dGCS37HVzirnsxH4Sb8SXzV82KtvYbnfjIvW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)