UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/+h14aw6bRwSYgkjIfbsgl3furw19nI0ORkp+wioeU=' 
WHERE 
  key_id = '52801f057039e5fd1c5964f65651093e0a4738d0a8732486e5595ccecbf09d76' 
  AND (
    token = 'e/+h14aw6bRwSYgkjIfbsgl3furw19nI0ORkp+wioeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )