INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1437a2d1a36c924b0ee974aa3aa098a8e77a4c04eb7c48ec5ab0e25131da1f5b', 
    'U55HYNtJEhl8YvX41s5rU57PDloN70OxSa8EgRvm/o4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)