INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dbbdb96306d6cd5d2562112ad000306e2e3585d305e270bd475674bfd5ef0bd', 
    'UWSiPUzRkm9xUIxZ9nFGMOmrkyKEtPbqMGR/Y3bt088=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)