UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zypLN4EORkPXPhVZ6YOL7Qeig7R86oPY20FIQtY5Z9w=' 
WHERE 
  key_id = '4bc0613d387231ece009d4f7139273b8a79e02482f30ee81527134252fba5750' 
  AND (
    token = 'zypLN4EORkPXPhVZ6YOL7Qeig7R86oPY20FIQtY5Z9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )