UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Zh3PdQaF8MCmEDmTR9Jsj3MbC4XkkQxRQ2goFX6VdA=' 
WHERE 
  key_id = '7a458e4ba57f753ee17cbb97b3d539c1e637644b2f142fe436024b8fe88c209b' 
  AND (
    token = '4Zh3PdQaF8MCmEDmTR9Jsj3MbC4XkkQxRQ2goFX6VdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )