UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PWfZOSYGmrvmp3drI5Gx2Q216mMzkOD5t3qnY8FUuU4=' 
WHERE 
  key_id = '9bafb138babe2873fa896d143c27ed65f4b31bee19dfa364093b1a69117bf65b' 
  AND (
    token = 'PWfZOSYGmrvmp3drI5Gx2Q216mMzkOD5t3qnY8FUuU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )