UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wT9lzY1Gff49X6bz+aavLPPP64sXBNo8UqAZs2qeNLk=' 
WHERE 
  key_id = '3dccb0e6503519409af8ae78613ea44cd4475e1b612f78e6d5f8646601103b32' 
  AND (
    token = 'wT9lzY1Gff49X6bz+aavLPPP64sXBNo8UqAZs2qeNLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )