INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eacd4055a88e3be633e6e646f98308daa46e8a896a544574af3ff0856b32b8d', 
    'QEVtWaJ8myvYrQrLFBJ0D0/zN7+DRONooFYqSEfMf0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)