INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '638551cc71271c676c3692bf323a127151723308673e88e20ec117305059ef8a', 
    'ai0QyrsI84enrNgKV47Gg1Mo92EhIJga/2iHoNPG2Os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)