INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7420b6b71c628fbfacb69322801d5243f5ec528f36857a5e762ddad30adb2147', 
    '/FpZ/GB8UnygTgDB3CDkVztn1clubMdOCqM6rZcVITQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)