INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c399993783144a3ee31f7a30b8deb6fadb88ec85dc4ada16246786b7baedd80', 
    'KQtZkUxIpyU5ssj+PexMkgTWk2tMyxb92DWowOVMvbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)