INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f5fd7fd458e3f082af8aeee5ee9ba5ecd3a18cac4ca27ebabddbd0ec42f0984', 
    'PlnbhMkMGRqjLUqWRcZC+9amKS41gGXgqSCl8p31/RI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)