UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EGT8IGm4JFlbH1VhIa2mSLLLcq6z1tHKPnUwR3F0fGc=' 
WHERE 
  key_id = '482565714012df63fc652bf0c5438cc83fe4381c9ea5703f7f073f06dab90846' 
  AND (
    token = 'EGT8IGm4JFlbH1VhIa2mSLLLcq6z1tHKPnUwR3F0fGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )