INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cacb276d2d169a66be367b57e23b7a406fc88d591ee12241e1a836b6da9d4537', 
    'BauJGQik0sdEXgvjWTNr8MN5DTrznjxfXbLVbODFMF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)