INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8573d854424a291166cab9406950bb1a2ac02307a0da88c11bd93a8cb5954a86', 
    'iurug348a04RpJzJ9e8Z3ygeimmZ48LUZbvVKoJvRNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)