INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e547bf3937c9f380749f671ba1326e771b0d2ed71ef0e57193393056b9a4624d', 
    'PM/km7aMcsy47xyZlXogTiUZ/6jvk+5Z1giDY5opZTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )