UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XLr1DBaNiYxaq/BEvmIfkDloM4No9dnMbKeWOvtS5WE=' 
WHERE 
  key_id = 'ac917a772300bbfc4f56b6a1e1f625ad1e63a3f13704a9cd19f6ca9b876c6a81' 
  AND (
    token = 'XLr1DBaNiYxaq/BEvmIfkDloM4No9dnMbKeWOvtS5WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )