UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IoSw6yKREzPmLMEzzqaLq9QAcL3oOrI2NruV5W01YBA=' 
WHERE 
  key_id = '79771bd1a13cca74ef4e8a21f8bc76ffdc3637d46b23a55a762a219cea64e390' 
  AND (
    token = 'IoSw6yKREzPmLMEzzqaLq9QAcL3oOrI2NruV5W01YBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )