UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULU72LT4s54QsHbILXA5aMLhTkN4a9eVEzSKJR5lqmY=' 
WHERE 
  key_id = 'e44ccc18dc7ab77940181dc5f0f8b5c12e48e41b0e63c17340ddd80f5b840183' 
  AND (
    token = 'ULU72LT4s54QsHbILXA5aMLhTkN4a9eVEzSKJR5lqmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )