UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vqa6Ue5lkQlcJXCPP5dcaxfGdwIFp1Ih486c8fEN1p8=' 
WHERE 
  key_id = 'd7a8fd2a9e86464b36a49cbaedeae2d04899db10754664e595dca6e81cffd652' 
  AND (
    token = 'Vqa6Ue5lkQlcJXCPP5dcaxfGdwIFp1Ih486c8fEN1p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )