UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e34ddEC8WyRAG3ovS/nGlwCZ1g6G/XDLNJCmhAZCo7w=' 
WHERE 
  key_id = 'a97fd60a986fb788260da0de953e33decc08038eee52d096881ad6666c9b5370' 
  AND (
    token = 'e34ddEC8WyRAG3ovS/nGlwCZ1g6G/XDLNJCmhAZCo7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )