UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jaWbmu+xGPdskEKv5WS+0pHDifpm4/TwzJMz/MjbFuw=' 
WHERE 
  key_id = '8c2eafc8cc155c56c53a668cf4a871913bab7c2e568a178b1d6b5f6e1d449144' 
  AND (
    token = 'jaWbmu+xGPdskEKv5WS+0pHDifpm4/TwzJMz/MjbFuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )