UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v48ewDoIGAwsICuXr0SSmPJti/fyqTyJF5ME4+XOLW4=' 
WHERE 
  key_id = '8299153c67720836915631754fe12031048b141ba1d769c9e88693a0786924d8' 
  AND (
    token = 'v48ewDoIGAwsICuXr0SSmPJti/fyqTyJF5ME4+XOLW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )