UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDM92wbZIBN5c1D79SYvkxfoWNqvA+NTOg0al6vV984=' 
WHERE 
  key_id = '96d4564d5ce37d216d26a7ceeefb9b05c4c62ddd98af57151f7f21b854bfecd5' 
  AND (
    token = 'QDM92wbZIBN5c1D79SYvkxfoWNqvA+NTOg0al6vV984=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )