UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/fBdZ+dwKPw6Oj26KQiLEyVGGSmgUrYzvjb4KIl/1mk=' 
WHERE 
  key_id = 'cd4ae7a93463f3ea7eaaadf73bab36c8e3a2e1102e4567b399e95f79f3fb3346' 
  AND (
    token = '/fBdZ+dwKPw6Oj26KQiLEyVGGSmgUrYzvjb4KIl/1mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )