UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7jaPYUxa6bMM6dfvRFtTqSn2sJB5Ef/3Z21snNyu8Zk=' 
WHERE 
  key_id = 'c293495ab88d0643f05f4de7cbc8a451c66e66b3aecdf074bedab399d623827d' 
  AND (
    token = '7jaPYUxa6bMM6dfvRFtTqSn2sJB5Ef/3Z21snNyu8Zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )