INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39d8d889b3802b96d0495313e8b88f96231608ceca0443aaad36d4af034b27c5', 
    'fpZ6PKeCM78oekH+BcKXuFUEbX9F6dolqrfOdhT4l04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)