INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2c319a1ecea78de322a86f9a01ad68ed7e3cac95c625872af2f39d0c8ff44fd', 
    'GruD71o9BNpicU0ZWbxQvQNoqAadzXFgZuAu4D8ISaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00116

Result

int(1)