UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+ZlY6wvX3Kuu3GnUGdMwX5E+7JkawGKSvntxcmdUI4=' 
WHERE 
  key_id = '37f16ea998f5b035454183b09772c6779d618cbbedec49c7c6ac296ab99a2769' 
  AND (
    token = 'F+ZlY6wvX3Kuu3GnUGdMwX5E+7JkawGKSvntxcmdUI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )