INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bb77eab8a42cffb6d099b483a846015d4856c4accd13fc8f5fcbd82e2eaea6d', 
    'MBuBV9J27BKQJJa6W9OqS3bwGtPKIV13umPq61GmJuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)