INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce0e206d1e489e71e667c9bec2c13fd5ddd0f6e952907261683068303e632bfa', 
    't0DHEZph3LMlk2MnhgK3Qyn6PaFfG//7JH3hD8xIXYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)