UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BG6r0woa0vh51I0PRmdrA9UnKeD4/bZb03RhRNG9dfQ=' 
WHERE 
  key_id = '59e3f2d14169863b32b09306f4ea433440b2eb7ee092b64c8227b6548c585dbe' 
  AND (
    token = 'BG6r0woa0vh51I0PRmdrA9UnKeD4/bZb03RhRNG9dfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )