INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e9b0b4c2232928961d8302968b1e8e191bce21e5e1abbab8fee3427f2538422', 
    'cgUjWTwitl3EbA1P5bwGfcd2kjiGw6T1PnQnZX7UJyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)