UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ke4zUuzuShQmKZBxEsypBy9WhCaqrFbuQpswsSegOtM=' 
WHERE 
  key_id = '9e280d0a583d88633689561687f03bf589002b75d3d49959def119dad53952d0' 
  AND (
    token = 'ke4zUuzuShQmKZBxEsypBy9WhCaqrFbuQpswsSegOtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )