INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b0aee953190221954a24b71b45e1213f91e9ecf9626c6c713987e07173e2524', 
    '+n10M7yzFXiLS/2ndE1qmhpJfReq7h6TswbbuHiPc24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)