UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LAtWaSa+eYwiQT+iDYz1ya3HRqqJ8NjO4TeyTDJulZ0=' 
WHERE 
  key_id = 'c88f384252fe9bf348dedf3aaa29bc0d4dc86d481de5fc2efa4ecb6a8ff85eb8' 
  AND (
    token = 'LAtWaSa+eYwiQT+iDYz1ya3HRqqJ8NjO4TeyTDJulZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )