UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5zjtLJq2qnhMvyHvTzUr95jsUDYPjyxNG/y5frZx20=' 
WHERE 
  key_id = '577bfa1e9ab383cba0cd084bcb36e1c0025e9d85a1b3fd3001779a30dd7b5907' 
  AND (
    token = 'N5zjtLJq2qnhMvyHvTzUr95jsUDYPjyxNG/y5frZx20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )