INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '016e56f298baa2409ec15427bc8559fb41c097d2999873da073bed81a0493fce', 
    'Y3s6y0uxH2qk2PSUj7aH6ov2IoR7qobIcKYQnDJUJ0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)