UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bzRviQ4fU0g0ScKT0yNQfvrAVnk6nWnneM6usyxWAdo=' 
WHERE 
  key_id = 'f3bdde51435dc55f5d18c0a1a843555d7a7df6c4484c43c8b02bd099c5f08778' 
  AND (
    token = 'bzRviQ4fU0g0ScKT0yNQfvrAVnk6nWnneM6usyxWAdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )