INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3452a4a80c5c609f7998102e423bd15fdded823c3d96d736c5ef9eab402ff537', 
    'L3Dc+ZQDLirb3dhbHQt3oTJqiLNvMkJeXD/3VM9vYjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)