UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMfKLX+qJewEa7dHjAVkiwfcCJGJ44lNmFG2G+cfIKI=' 
WHERE 
  key_id = 'fb27d7752ff908609f09686877ffe1307fe4d49062a8b5e5906ad003ce9ac4c7' 
  AND (
    token = 'AMfKLX+qJewEa7dHjAVkiwfcCJGJ44lNmFG2G+cfIKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )