UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mtayYFnSKHcFAlUohSuDLlHz+G6dw5/AfPQ/O3uAFWU=' 
WHERE 
  key_id = '9a0e90ec74583f682e4f12f3856e1c44a428ee12eccf9f3eeed9a2d5cd50e157' 
  AND (
    token = 'mtayYFnSKHcFAlUohSuDLlHz+G6dw5/AfPQ/O3uAFWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )