INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9851346f903bbdf81982cce35b15a6b2ceb09bc14b817f25f36df1150932846', 
    'RALy5N39NBRXzQwax44TEN6X9l5n1OLP//TXEYxJ7U4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)