UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7qDNvtBhftyn+mXj1tqhYpFYSb6rRuTreFyP/1QJCQ=' 
WHERE 
  key_id = 'b258ad61ddcbb71ba63c6838471768fd5308c2477a983542e249b47c4bddd08c' 
  AND (
    token = 'i7qDNvtBhftyn+mXj1tqhYpFYSb6rRuTreFyP/1QJCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )