INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2547c3c03d192d3070b72d8075329ef2e27904c7010038cc76822cd1770b7d09', 
    'S4HBOIBs9FFeMIQl3kDzRyHGvX0r6w4cYIyUlKMNTHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)