INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fed20e3331d17f494e8a88299c3b45176575e6e802fecb0879182cc889cc52e0', 
    '9hUt9vIZ9bWIShcFN2Zuppk+RV6ecM4CF/ujyjFQ4AU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)