UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UW52UyB3Cb5DFCkQZe5fH6sveKHYg1/rEOd71zmSfLU=' 
WHERE 
  key_id = '2519845932c2fbe68a9cfed5fcd725acf995cf0f68883793cf4a1c80ddb605c1' 
  AND (
    token = 'UW52UyB3Cb5DFCkQZe5fH6sveKHYg1/rEOd71zmSfLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )