UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7S3k9Nx/35/DwMSg0l0/BDo8KiyqBZ+0FcVe/m+/a8w=' 
WHERE 
  key_id = '752736aaa34c836b511b34cdf8c7a7f6b3151e84efce0e90727a7eacc478b7d7' 
  AND (
    token = '7S3k9Nx/35/DwMSg0l0/BDo8KiyqBZ+0FcVe/m+/a8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )