UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EI14LqsZyA11GtTL8VSrapGxug8dJ9xqr7d43FXavMk=' 
WHERE 
  key_id = '6ef689c769941978506d4c465bff1a953dd75e7b38363f2694747ea2dc5a33aa' 
  AND (
    token = 'EI14LqsZyA11GtTL8VSrapGxug8dJ9xqr7d43FXavMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )