INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d833660f46fea52780171ac20729e83df5e737ffec9eb809155084d7d3da0ab', 
    'rnx4srMIsGvoOnAfER2xDazkL5MzHCj0nKLRs+BB/WY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)