INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf96abf6174ee73be7daba3ef7dbd5a748f435f29c86b7b03806b766f3a14489', 
    'QtyjD7BIfI65k2sHhwzGay99McQmfKD8EHTZnb36qOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)