UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eOI4lzhjo6j9N1Z8WREMylk6s6awbogJtMaPEOupAUE=' 
WHERE 
  key_id = 'e75900735a200f570864a0a16c39bb6c594b1829401d4ebedcc101d38d307dc3' 
  AND (
    token = 'eOI4lzhjo6j9N1Z8WREMylk6s6awbogJtMaPEOupAUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )