UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TT9yIU/YxeOzrCfrO1NPmMySJiFC8XE+NDbjyYAX3rk=' 
WHERE 
  key_id = 'a6de01275d3b203b86d975e6407ed213ca3bf2b6e61c16d1b5b369bc8032364d' 
  AND (
    token = 'TT9yIU/YxeOzrCfrO1NPmMySJiFC8XE+NDbjyYAX3rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )