INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec23a3370c112d7f11321866901010380de60345fd31f480ca247ad2c4677d0e', 
    'BWZbXzzX0UpU1DFuOzsrR2eBA0vX0sMAvXq4VbBU4lk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)