INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8ff3d50b9fb57bae54d33cdf64c8de0eff4a4fa3ac64b8ec9044ef8c30f9f02', 
    'bCuZDHYV4T4mn9icVASZZUgIxO8nMqVdi2BdkmnKMpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)