INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a262c2497b170a5ec746effda86c3872954a6a0ee404251ee9491a98b372924', 
    'EL0L7mcar+L9aNsx6rUbyCaSnU8NkuYwUxKag8vVyec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)