UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZhTdhk0YlUWA3r8pyofSE8I3MRpkZXL7ngYxH+WGm4=' 
WHERE 
  key_id = '9f2e95986417d10867889638d3bcdeac89879050bc5a03c6b59294bc41c5a729' 
  AND (
    token = 'nZhTdhk0YlUWA3r8pyofSE8I3MRpkZXL7ngYxH+WGm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )