UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T7Xjg6rsYKwtrnkeBAOVlNLsWWVNDbVBRDLW/h1eguo=' 
WHERE 
  key_id = 'bc2950e8b523dc036bdd411747543f46c8d9ceb8965f0daa529437cae3bc9d36' 
  AND (
    token = 'T7Xjg6rsYKwtrnkeBAOVlNLsWWVNDbVBRDLW/h1eguo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )