UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKDkO2nG7kkpbT3OkyEiwlnvWp0v3/LhLG9j/bpVyg8=' 
WHERE 
  key_id = 'fdef43fa0ebd30ea034a8ae23920fb55f03889e2f37b06316a27920402d2230b' 
  AND (
    token = 'bKDkO2nG7kkpbT3OkyEiwlnvWp0v3/LhLG9j/bpVyg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )