INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86e76514382715f05e7ab848014b547a08959c41525feac9d18dac06f11f05c5', 
    'VbWDi/cNn/L6MjVsQsL9SQmzhNR84YXdSiZDGCHLYJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)