UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tb4bJN7k85ahuskWXZ6t3eFeAmxoLIfhsRQ93FTuBzo=' 
WHERE 
  key_id = '45b6ea1dd4934a78e23a1eb6a1ef47188a2e27d2f550277611648d3cf6cb143e' 
  AND (
    token = 'tb4bJN7k85ahuskWXZ6t3eFeAmxoLIfhsRQ93FTuBzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )