INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e64784a10a1e325235d7ebe6e29bbeff5c86204a078d9f9e6dcae24608f7cf9', 
    'A8S55VWZYeeQOQvAMc4mAxnvM2GFZOhhocR8A210flc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)