UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2EBosnFBYeUhcEB3p+si0c5zZL2+06D3JrPFWGHv+EM=' 
WHERE 
  key_id = 'b4ec796b19fa5964e9d5464331116b62efd5fd6ecec8d0c5e11b13ed2a19ed49' 
  AND (
    token = '2EBosnFBYeUhcEB3p+si0c5zZL2+06D3JrPFWGHv+EM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )