UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMOEPmoPmBiOCcp32d3ddxCgCpefG2poFPwzPoOtQM8=' 
WHERE 
  key_id = 'bff6033252f079dcd1b819e9370f177acb360807bca0c07cb2653d5cd87844fd' 
  AND (
    token = 'MMOEPmoPmBiOCcp32d3ddxCgCpefG2poFPwzPoOtQM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )