UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ukor1Neyj+X+g9MhRVx/D/CzseGFuUfwl2tcZHFUYXI=' 
WHERE 
  key_id = 'b44cb28faae2f6d503902d82035e3b2e281cf0344ac2fabe45a91b696c03558a' 
  AND (
    token = 'Ukor1Neyj+X+g9MhRVx/D/CzseGFuUfwl2tcZHFUYXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )