INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8943ece37f10d37bc3b084a84f0ec5713ef1139f57951f4e31e20dde38463027', 
    'I2/rxl6vBHMDMqOLWe08JYhd9LWw2qqCjTfQ1nJTH1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)