INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d81a0c9eaff79c722c18521b192455ce0a6c30b52e8344921695abc520708c9', 
    '1TD9E1gWQ8EJ+GoGq4LkfY+vx2GV8xQOpxl4BLYc9eY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)