UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IyonMeg4fr1zkCMDIjk6YUAXtgLPa0mgoq7VOOVEfS8=' 
WHERE 
  key_id = '2d8e43a6abf78d0d17632cc958797905bdaeb8fef53db44a885abb8e64764332' 
  AND (
    token = 'IyonMeg4fr1zkCMDIjk6YUAXtgLPa0mgoq7VOOVEfS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )