INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88a1909b891ced16d35965988253b1d2261ad045330599dafdc73cc8c7244ced', 
    'NpNQchJ+Ul89blAsJ4oahnGCQ+BfFpskDzy8DlgLGdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)