UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tcUJe/l5+0fJNfua/1pfujoekSloHt6tjUOEvJuNpgg=' 
WHERE 
  key_id = 'e8dec24ef677519bcbb525e01836b389fd29493878b8b7a1dcd2847f6bbe091a' 
  AND (
    token = 'tcUJe/l5+0fJNfua/1pfujoekSloHt6tjUOEvJuNpgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )