UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmNtgRhFh1ud8Z2mD6eoV0EPUixhtrpzJkV3FgJ7vhk=' 
WHERE 
  key_id = 'd4681d37f919a7759c347d06736fe3eef76b2067edaebb6399aebec21fd386f7' 
  AND (
    token = 'CmNtgRhFh1ud8Z2mD6eoV0EPUixhtrpzJkV3FgJ7vhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )