UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BHkl3F/ndRLArN4/2oYdQdyjdfrKwYh4uzX0kUmIunk=' 
WHERE 
  key_id = '9e7d631b0f6411debfc0cc724833eff91cef701cb72ebf17e6465e91ca64e992' 
  AND (
    token = 'BHkl3F/ndRLArN4/2oYdQdyjdfrKwYh4uzX0kUmIunk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )