INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fa9b74f29d977a8f25dcb2bb397c55a8f6e75ccff9a8b68585efe78e40e9ada', 
    'fyyH94skYoYq7cFvuzdRpabubE6z0GAIWKOnf5F8EJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)