UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gpaWlMEEOX7GO3oeA4A2SPUkAaBVhbjknz9kLTTgz9M=' 
WHERE 
  key_id = 'c5aa9278424040bdd2e25c25f96cafc255d7f60a499d1d3aa9b21f23bd52d8c8' 
  AND (
    token = 'gpaWlMEEOX7GO3oeA4A2SPUkAaBVhbjknz9kLTTgz9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )