INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '210d8bdaea16ed7c47ca5ae3a60cfb06deaf51844af1275188b2a5b1aef6cf1c', 
    'BuvqO3jDUiMHWbLtbnR54GaMW/m91Zo76jbuEc+Udz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)