INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1af2f55d44943b4e12cfd9f8ff7e8843be4260f67971511f8924098d8aaba888', 
    'nDQu5IqMdR1TJgzZqDdpfDozQS/ff5/NCHDrB/uoTKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )