UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cb+RJy/tXcq8C3ld9mOSzPmrcgtWycavn4LMuaJr+N8=' 
WHERE 
  key_id = 'd79fbb825d7e85cb66c5e685e4c02299e8b92af26383ad42612d8039c8d6b9e0' 
  AND (
    token = 'Cb+RJy/tXcq8C3ld9mOSzPmrcgtWycavn4LMuaJr+N8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )