INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ea058f00693fbb46a45464be06b73b1a0a3a8177e86b144b1e1775b8edc66b', 
    'AitRfpVh2NIEPqHwqbkrCiz2PcfQRNzM+fcQq2PiJoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)