INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15db7e5c7095b3a2a9868a2ead259cfa7ebadd9a68342ec3a0937e91c3726d71', 
    'gYxxidYjI5qe9D0ie18x5dyMFbm7wFERsteMLxOZrOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)