UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+jO2RiPmCajMI3VQgiK0JfhBLIsq6VxzZbdG3V69hgw=' 
WHERE 
  key_id = 'd6d2a1e4c3eb41a31316481046fba2366187def58e8e46d0cd2ea01a92c001af' 
  AND (
    token = '+jO2RiPmCajMI3VQgiK0JfhBLIsq6VxzZbdG3V69hgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )