INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14dd0669683f5c43658e5fddba92cfe7bd74ca1ab28fada44f6b538daabc244d', 
    'Td73cijGDn/aTAEF7HxWb4B6Uo30W4hOnx1EekwZANk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)