INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '755a15fd4856155642c53d698a12c79d571654e84e912b3b10d862e1615c44ea', 
    'pZWCfWGkav/SDIDbG3u7QahsPINS7yuIw8/ZEsusbOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)