UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5TCjC4avo65U7ZFQE0HOucwfRMkwPFYn46fQlMfDYD8=' 
WHERE 
  key_id = '66eb13200eb82f08271a72a9c3bd8995dd2340dce58c4db1d79a5c07652f252a' 
  AND (
    token = '5TCjC4avo65U7ZFQE0HOucwfRMkwPFYn46fQlMfDYD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )