UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydaRjFCRVvthNmxywcB4LdlO4vljCJUCMqwJ7X2a0/E=' 
WHERE 
  key_id = '9890a436e6cb65aa586a3c9debfb084113e1df541a67d7178309d3c3889d14ed' 
  AND (
    token = 'ydaRjFCRVvthNmxywcB4LdlO4vljCJUCMqwJ7X2a0/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )