INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9a02ef8e1b2e3078842e7d661b289f88df8f75931c1adaca71d0abee7ce24e6', 
    'C59LLEskdG99PuVOyaOJPveN8d9pwSHD/J//HU6Tvq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)