INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff6348b2bae89487743e71dc3a3393f887f46a77ea49e9f659f303786062d210', 
    'KR9cKw5r1l934yu7fFg3kUMRB7pST8bVbMjTxz/jrls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)