UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YrC7w9U+C1jwsOZw1It9xnstkYecit9o6MjstawYTNI=' 
WHERE 
  key_id = 'a89665d82e8dcbff986cbd5f3c95b1395469c0bc94ae37778719403bcd306d6b' 
  AND (
    token = 'YrC7w9U+C1jwsOZw1It9xnstkYecit9o6MjstawYTNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )