UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBncb173kXYGD1DUHLi3cJLfyOj6+Up5Xyptd/FerWk=' 
WHERE 
  key_id = 'a504a1f11ec1d64ec673c9ffee0abf796251e62f6bd4c6ed18c3cc032fd56a4b' 
  AND (
    token = 'GBncb173kXYGD1DUHLi3cJLfyOj6+Up5Xyptd/FerWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )