UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpENbOYJvPKUgKhMEQSWaC4T+Q8NUFmrBuIyYH66chM=' 
WHERE 
  key_id = '2991844c799f4fe5ad51a1256528a0cf6c6f1cfaedbc8777491c8e430d307f73' 
  AND (
    token = 'tpENbOYJvPKUgKhMEQSWaC4T+Q8NUFmrBuIyYH66chM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )