INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c631021dfbc86c2a7cef1c1f5826b9eefca9aa675aa2061f639dda9254248a4', 
    'xdpbx5fDf0yQCLvdbVhaNDH/ZZzrHpbxwbiENZ95MGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)