INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27e825a3dcd261d1ecfdbf20c776636cef558f76dea6d55e6c4d655dbb4a9195', 
    '+UZWi2TnPkDkp4XriogtT37opfKvdkjKzm7dogP2l9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)