UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't2kIX/KBfZLgkPUZjcXSAlcELDtMQkaoF4YSPvzCjNA=' 
WHERE 
  key_id = '499c56225cb3a323080d96a18e6970ab7eba2dd6e877d46593bb7d889a43aa48' 
  AND (
    token = 't2kIX/KBfZLgkPUZjcXSAlcELDtMQkaoF4YSPvzCjNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )