INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '554c4af248b999610a34d61c6a4745169b8003bc4b8c17969a1c5dff14861960', 
    'wQw41atfym4/Nv1sG4FnSfgp4qc+ETBKDByRR5liZBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)