INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '512955443385ed69f99ff074d0d4a7a7b56814965107bd200a809ec7ce46e74a', 
    'ZEZaIU8+SOj2VWZC6sq6d9v3yggddt6bvwk9yTZKB0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)