INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6b8647318180ea99931b9d9d175ddb9087ac553163f47a22b37063e8ff4d9ac', 
    'PMyIdS5iWiihClgYWcHKYKgUOT9boszfez4h5piX0jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)