INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbb6b1f611dd006e6db92e451dc5409feb9b5a18c50f4706b1098b834541885c', 
    'N5oEkz1ObcT2j/qDpeV2zV5ObN7zR6gOCdw6jvebiUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)