UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ruv0Rd///12Emm3S0ifi/s1uYjnCOWlIAfnlmisnib4=' 
WHERE 
  key_id = '4f00e6ad569b9dfb8d8c61e5bd54e1d911e77b8dea2b49951ef7c92199a8dcf9' 
  AND (
    token = 'Ruv0Rd///12Emm3S0ifi/s1uYjnCOWlIAfnlmisnib4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )