INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '306780b367c046e5d2b4ce74dec90bc4cd4f11502b2b3d0676d71957ae4efb96', 
    'xa9tAbV6+oad1eoOVZOxUnhNG9wdHzZGxAuHnozmxII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)