INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6245511e8df981f4d4b4cdf09e48f0492cb32cea8e755da37450e57bbdcaf96c', 
    'CtcNxkKgzW5aA0ldIAsaGjsuU6E0XpEB1rb5NxVshuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)