INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbe8f9a79320393e1b929f1f5bd041d8bf417543e5c5897dfde083414c770bb7', 
    'j7nhyaFFLwz9kt0EyRXQuVBd6jAVIr4ImVp4Vywe3uQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)