INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ff050d72f8f0b1d3a78c6caeaa8a0c6812e4c3460bd3aefd477886095675539', 
    'bCl41H+FIpOgfMkUKE4gIk0js6Xhao/BWfA7dHrkl8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)