INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5127e08abac543409bff93899ac1d2c3d4b47fe90c11083768d9245794f9684', 
    'eZUdYoyDuGD1ATDV5nu2mpcgkPlRy12Z9+na+I1WimM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)