UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z2vgX+qlAQDRfV40rntgd41moPufGAJVCwDf/EqT41U=' 
WHERE 
  key_id = 'edc30c857fbf5e04ebdb4a14381a0267565eca7a24a7c5e7f20ff71365c2d4a9' 
  AND (
    token = 'z2vgX+qlAQDRfV40rntgd41moPufGAJVCwDf/EqT41U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )