UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yD6XTB3EXHE0wxQQAkA8JgfIL/OMB0kiVxhZyDWfXUw=' 
WHERE 
  key_id = '03a2aea60ed66159ec8b4d616564771b5d336985751ee9cc8dc850500ddf3eb4' 
  AND (
    token = 'yD6XTB3EXHE0wxQQAkA8JgfIL/OMB0kiVxhZyDWfXUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )