UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYylQdfMDTWCWMjpwBlPILNJGpkZTPJdRW/Wzg5Qn58=' 
WHERE 
  key_id = 'a800deecec9a19c6590cfd405ba2c92ac93ad9d3e541c30b48654771d99f5a29' 
  AND (
    token = 'dYylQdfMDTWCWMjpwBlPILNJGpkZTPJdRW/Wzg5Qn58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )