UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDEmSQX3KA+B/QajYquoFMvNSEwT7akcKDiulXTNc4U=' 
WHERE 
  key_id = '16c394f72072a5b761f820cfbfee04682d7b57d97af24f92a85ce871ca6b1687' 
  AND (
    token = 'MDEmSQX3KA+B/QajYquoFMvNSEwT7akcKDiulXTNc4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )