UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2UkpSg+pJuW/tHX7OfQsHPrx6uMx3iA4VJyvhRT/Guc=' 
WHERE 
  key_id = '8890cefc08087bb03be7351d55c30dde13902c1a624132a1f725f413ecc779fd' 
  AND (
    token = '2UkpSg+pJuW/tHX7OfQsHPrx6uMx3iA4VJyvhRT/Guc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )