INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec90fcbcffbdb8a1d91eb2b4570194e389ff08e91fab10dc44b1e699e7359a14', 
    '5lvLRoPQkg5bGWgRfPmESX0hQp5DzCTnqxnV4oqh0+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)