INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f80a58e53069e5ac0f47bad0991b87337d07512a4dd9a04eb7c053fcd90e52', 
    'eGykizjsSCdVIx23kuKN04Fos1UTkDmmvbIVyqQyB2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)