UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jnQXcm8BlY36SnRvTJbrfdYL/eBPXicSor/hseF4bE4=' 
WHERE 
  key_id = '3b714775752335f2e95b526b26fc385139a3e34f6485eecd4098b1037ebab7bc' 
  AND (
    token = 'jnQXcm8BlY36SnRvTJbrfdYL/eBPXicSor/hseF4bE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )