INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f087f8d336ef57d9e3440809f2039b30c38f4fb13383da1e38637b90b81ecb93', 
    'yacnRav7ONFXjvacnLGzr6m4oOChn9qS4ihvcMIjIxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)