INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc24b21de7877d90f525e1d5540f7d45941fbe35365a17591aed80cbee1df900', 
    'MoDo40LCkxijAk7UO/IcMBnh3x5Z161MeFV6S8u3jCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)