INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '63521aed82a7278ddda0f00f4b9984f020c4e1bf078f044a50061f5d63124dd5', 
    'XetvtFCBox9vgj71TZ1xnw7U348z3VmNjFbPmT9GbIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)