UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dT7BiH3fr9bWUOzdJQ5irHMAjxCiNqtx6jJqSV7axaQ=' 
WHERE 
  key_id = 'a0a77fc55a6cb9b3957cbfc187d0dc8e4a596fb51353f0bc8ac128848704a835' 
  AND (
    token = 'dT7BiH3fr9bWUOzdJQ5irHMAjxCiNqtx6jJqSV7axaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )