INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c44c5494f9d80967396eeb8f26eff23b9d611778e5c98cb2b9db036486031d74', 
    'JVIRZGHUu1NSEaZsAJ04S/YGZFuXy2kQt+zxgl6L7EI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)