INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f554adf310262a1ee8860a0837c51725332591cc14cda3b0ad94a17eaf10f9ba', 
    'RVnXpp2fNekg1ip8FkQVRek28DWQwUZBsbwa3jKekcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)