INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b5f9b5a7b25e9786e1640528ce3b7c3c01b58069796e2d349b0fa50c89945fc', 
    'ZyVx5pNE77pH+i9TOPoI3pIcRmix8Ql69CyqWg4vmNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)