INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3410b21b92eea0f0baa4976f6089261122d3b1289200b6d1e1b506eb0d4a3f23', 
    'KZmuOOfc4CX3mBH0j+3zNq8ThFDyrM6YGZuLrRDlp9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)