INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c4cd9cbb9fda84930791be049431f6a4cc13b6d009830d168c9b960ea6e5c48', 
    '3MqLx/SJTReKmJOip6fb4NIkpQWfeNq9KU9/5WTGx98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)