INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac297d9fd5ae48a9f87c88ef0b19a037f4a3c7c5e62bd45f6c04ea4593425cd', 
    'rf0LUujM8nWycwseGxNaG8IlO41d4GCXXDXlWY5PSfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)