UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Mc/+5tcxQNs1XwAKxaH0W5sN29TWihWa09rqfRItMI=' 
WHERE 
  key_id = 'c0560e44f9e051ea145a556d386375e74a3429566ea736cad5955693084fad2d' 
  AND (
    token = '7Mc/+5tcxQNs1XwAKxaH0W5sN29TWihWa09rqfRItMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )