INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70a27948f8c6826499f69477206884505975741ca304ac0fcdf33eb237a1d9d3', 
    'XOStmiYpgxykyXN999g2B8+JpQIXSfQODdbyA3AMz7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)