UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WK2fvHb8jFQ9jS/CsNyEmVoNDncxTdtNBWMExdaJbjQ=' 
WHERE 
  key_id = '7c33b6107a1ba25e9a516a47701a35b1b2c027f1fabeef10ca843fdcef609fe0' 
  AND (
    token = 'WK2fvHb8jFQ9jS/CsNyEmVoNDncxTdtNBWMExdaJbjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )