UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/XOfFHPmmi5gTzB3kukLkt3MQ6EWSIhQ2Rkp96bp+4=' 
WHERE 
  key_id = '6d274dd82efb6c0b8267a422e86cdddddc8ab98b8c1f1e1bc2ea3b483f63dcef' 
  AND (
    token = 'r/XOfFHPmmi5gTzB3kukLkt3MQ6EWSIhQ2Rkp96bp+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )