UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96EEWUaEANdOjMFy+Dkj0x4uDSdwjvKai9d+cz/d3OM=' 
WHERE 
  key_id = '2fe74b14f43035019f8348c6b0e28314c8f39d2ba7bdda36b14690800183da5e' 
  AND (
    token = '96EEWUaEANdOjMFy+Dkj0x4uDSdwjvKai9d+cz/d3OM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )