UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPDrLpNDffl1i3I0svHqg/WWlRCDbubSwwluwfKxkBM=' 
WHERE 
  key_id = '470ca04cb7ebce2b496ce6149e5af989931cc8eb9dde1e70f6f4720891c0db0c' 
  AND (
    token = 'kPDrLpNDffl1i3I0svHqg/WWlRCDbubSwwluwfKxkBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )