INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edc45e1ce94926b359ce05b60cf92471f61f2d19be25c96dc5630701e01748ce', 
    'kOByffTw0bB+c7iq+WITu1LtnRS9AdNJBFexWoNWoag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)