UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tqe03CUxt9hFo0GvjvOcg15AwZNtNIvaTkv7uYIFFB0=' 
WHERE 
  key_id = '69ba4a57ae818b469bdc82b60ce220e4b5be7b41164e8b9676e840f25a09007b' 
  AND (
    token = 'tqe03CUxt9hFo0GvjvOcg15AwZNtNIvaTkv7uYIFFB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )