INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '985d742fe6cc982e13dca34d22efc495dda1fbf01ea2a91249fe989dcf44d2e9', 
    'MhOs1m4F3PjXbp1M1HjoQOFIaGgMy9mypUbRVgfy/dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)