INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4883e7c11c7725a6cf1b0f6d441b6c3254c99a92b7778b21d7aa8879f2a797b7', 
    '7fSPOCw/pAH563bWsMKB/oW3cAsBm0QGsYVCEd8hnok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)