UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3610sOQbb2Ua+qrkuPw3KhALnAydX8m3WwIC1NxHBQ=' 
WHERE 
  key_id = '48e11a10f6a52987182354b1d5e8e60b5af1f61ad84c68a223a8a456ab2615bb' 
  AND (
    token = 'n3610sOQbb2Ua+qrkuPw3KhALnAydX8m3WwIC1NxHBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )