UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDWwRYK1ubZvPG/YfCzetLc1Aw/QahrM31dh7MSbWh0=' 
WHERE 
  key_id = '2aa1d840822e1d302614c8ed3ea02bfc6008e573028b6d0175bdf8222a979a71' 
  AND (
    token = 'rDWwRYK1ubZvPG/YfCzetLc1Aw/QahrM31dh7MSbWh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )