INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2eb5d588dc7d66669e4877685623f32ee0be1f909446c053e29da2f82dfa1a99', 
    '2yF2D9pIv0IM9fvMRT4xdchB7OieTbDLZ/JnqovbQ8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)