UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CPC1S1fmcQyO0gOh37ZbhR75s44Si0p0abHJ8aWpSUQ=' 
WHERE 
  key_id = '80b4e6168837b6c44b0e6d4c9a98c7811f98017ec9cd0942dae8a7e171d2cc0a' 
  AND (
    token = 'CPC1S1fmcQyO0gOh37ZbhR75s44Si0p0abHJ8aWpSUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )