UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eatXmHkp+YYDYuauNDZ89GRNI253kYmgWVXZnGlrdKs=' 
WHERE 
  key_id = 'abf99abd11cdeb789e10d30aac25598124d627e40964ed73d81be0f6eb2e535f' 
  AND (
    token = 'eatXmHkp+YYDYuauNDZ89GRNI253kYmgWVXZnGlrdKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )