INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddadfe226e8fcacdfc2c386a95e7cc4ce3c52cb156bcd5c344548d0ad82ed35b', 
    'zOszBTpqLAtMs3aLKXuEQyn12f5caDNseBqMXYbSYug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)