INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4df4e537d7dba885ee113b5c4775003a129c7c629fecd8ff312bbf144f37522', 
    'xyXOkJBFA9cYbXaAZT5a/LePxKY9hpGJ+ii2mcffG6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)