UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4cvxCItLhFl5dN47um/JjAhi/168tokeoaisKq3zb5o=' 
WHERE 
  key_id = '5cec4565d616f10a3532f4c7dae47ae62058e0f73fe8924aa9bc5ea1cf93149b' 
  AND (
    token = '4cvxCItLhFl5dN47um/JjAhi/168tokeoaisKq3zb5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )