UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TRWXbaZiKbVU4/U2iHlUQX4x/6JGTpM9IwDCMIxDp1A=' 
WHERE 
  key_id = '0777c862fa365e57a8917cb9503dfddc3941b14e74ad441259dd6b2dd829da4b' 
  AND (
    token = 'TRWXbaZiKbVU4/U2iHlUQX4x/6JGTpM9IwDCMIxDp1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )