INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dcf0d5d4c9d663f6f080d8ccc91917f0539b2bb3d555b7b16d3ef3a4b926334', 
    'LZecDPAJXMvDY5ftPIEuWMuaOttRxDBAHvjHNDuBkes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)