UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NvwDNDPVEYgQ3CPP8Dehe0JQHv0VvEwLAwDj9U7+G8c=' 
WHERE 
  key_id = 'f536f194b91dca75babf253b2c909b1125fac49392e32821b51d7d2ccce68db8' 
  AND (
    token = 'NvwDNDPVEYgQ3CPP8Dehe0JQHv0VvEwLAwDj9U7+G8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )