INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '951430d8f0111f5e2c739c51c71f92c4aeb6794bdad0bade2b427c714eadf59e', 
    'a91qmuX0byN6oZLinQtddksm3rvE8skkZNdSJQg6YPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)