INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c330f50731dcc37b7c03e960d2f016cc6adbd0715e4d96990de52e48d2ff6b49', 
    'fIfvk8eeXtLen8DaVAmMF71S8XCmPPKCH7LWNBUVhGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)