INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e11cdf34622acac5c9cefa8ff9587129b31d91a17031094065e7324258eca474', 
    'Q/U7lScWRRHbiHLeVVWA6ZRKNgSbftyZjWMYC0CJjbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)