INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f286954dac41f1b5c982d9f91e0233a7b3b577af3750055196f42d2ca01fef6', 
    '4OjVeBi9lSM9I1Fn/ML8vWW9F9WrkyRs8e8q7s9aG48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)