INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86355fe90149d319ea412c60f48d70aa4f18d98eb833b3095459a49cfa3ce21c', 
    'FZWmNph8vov9UhcKmqjTd0Rj9GTGUt3FE5Nrp/7W1qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)