INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9c84b091c6f52602a77cf711ec0cb594edbdd1d6ade98f5edfb742c4979493b', 
    'Z3U2CsOtG4OOqBY9JpbSbtiKPBZix52h2Wg5fNhCVGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)