UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7whSIM4oBhVtDJkK4NEFIFUAfqw5RhRYhYsg0RUOhzE=' 
WHERE 
  key_id = '85c73656a1aa45ec71899522b0f6df703c355535913fc76a106e7f42a5456004' 
  AND (
    token = '7whSIM4oBhVtDJkK4NEFIFUAfqw5RhRYhYsg0RUOhzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )