INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51a6f7d4008dbe0fc60e1e2123c55d6ad0a119eab8b6680be3bbb431258fb9e1', 
    '70hCkmTPqoD/2HZm998jt7jDfddJGyUPZonbkrzflpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)