INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8389b2f42d6ebe17fe7e5dd26435c04908091b465999e8f43d07d8c7034d7218', 
    'aVLg42tSTp761PMGAp2u8K9QKt4W4z4MZw0QEE0grSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)