UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMbwwRBRhilEEq5ZRn8e2xZl3Ci3fX9eTjAJXVcIj8c=' 
WHERE 
  key_id = '3e12298d1f3dbe2a55b3d474db16258d432354f5a037abb8355ec06f69e7d472' 
  AND (
    token = 'iMbwwRBRhilEEq5ZRn8e2xZl3Ci3fX9eTjAJXVcIj8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )