UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KSEyB+XWF8b48X7AZ12G/uYr6kVDRtEdD0b5pJq2uE=' 
WHERE 
  key_id = '98f9ee684a72a781382ad7c2224508ba721e21713134a1a075ad7c2258cca403' 
  AND (
    token = '3KSEyB+XWF8b48X7AZ12G/uYr6kVDRtEdD0b5pJq2uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )