UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhrGocWCZnCXiRfkg7YEdAx0myrpDZjpfp/CwOEuB8w=' 
WHERE 
  key_id = 'bde38067949781b47785797d8f3b6ba73abc83719787ca3aa84341987c5db150' 
  AND (
    token = 'DhrGocWCZnCXiRfkg7YEdAx0myrpDZjpfp/CwOEuB8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )