INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7038ff9bbbc9f681f3637b4804527866e1df1bdb671ff873f6a58ebc511970ab', 
    'cvM3h1QeSbPUcU8Wzx+Gar30/TaJNWJ72lTMu2q9B4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)