INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b727278a6f33ce1a42260d20eb8172f5ebb23c097cfe1c80ccbe9622952378b', 
    'bB9A5XKgC81k38qKoUolb3FmuPgUtylF4U/GPnN1Lcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)