INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42ccb1ab5410bdf42558e2232c5574b84ecd426fc7db54218f7c537e8c1ed42e', 
    'uvWc3IEwjsNfKyyUhMTa6tlY//Vi16HM5CKyJQjzxss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)