UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k/0M5vRaWOskNT3upCK/BZRFZ8kJnrClDRFoVjr6Doc=' 
WHERE 
  key_id = 'ce914632a8146e1be3523632ddc7fcfa8a55c669b51cbd3f26654d7c8a0507f4' 
  AND (
    token = 'k/0M5vRaWOskNT3upCK/BZRFZ8kJnrClDRFoVjr6Doc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )