UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0/mODrdFQQeOG7cS7xNSzsxegBaGMReJb03b2Ryn4Q=' 
WHERE 
  key_id = '930e9424f5dfbbdd11c3895685799f13e8ff004352cfed95625a482311fe2cc0' 
  AND (
    token = '+0/mODrdFQQeOG7cS7xNSzsxegBaGMReJb03b2Ryn4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )