INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47688d4bdb717f4d8a5bf905043f580abef2cc40a277979ee98073578702bc7a', 
    'vf1msJXSlcre6oD3m7FbE3CymVhDOS8UYspeA+pdiGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)