UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u6JFuzCcncyc/ypXMzNaagnwdan1aveejtvQqnuwTd4=' 
WHERE 
  key_id = '705d905b32801d3268f7ed543641b71e810b7ac6e892921ba19b512eb166f8ec' 
  AND (
    token = 'u6JFuzCcncyc/ypXMzNaagnwdan1aveejtvQqnuwTd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )