INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fc733931a9b0201997cf9672d5f01ff0fd8d1a5e1c3b608b4f8560ff0540ea2', 
    'ZNhVul18c0QcmtOuPd8/9p7pqLLjaP5ZoyZp0aFW9w8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)