UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X4E9VPY3yzNcvuoOW5OZp6lCbjzM3FhLeIwo7KUnMl0=' 
WHERE 
  key_id = 'faff9cbce332fbbcd8b8514aa799acaeb96f201d4bea096a9e265323e3e38763' 
  AND (
    token = 'X4E9VPY3yzNcvuoOW5OZp6lCbjzM3FhLeIwo7KUnMl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )