INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d956473f04e2620bc9d12bd96f27ea8fc01dd03f4f6f800da9d3a03a7916d72', 
    'lZ3XZk+m6MceDv2FQ40zfv0Ne52GvpaP2kDewuZWnpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)