INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df1a5b57d76e552f9a955fa286479ae9a8164cf73af70f0811ad31842b244bfa', 
    'cVjV1KbbkBFsbJukIv2DD9PCNkb8qK4Y4/yjJQAuR3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)