UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oqdFSit+265Jh62VSyv0Koq4W6lwAXabPJp9OcYlNOs=' 
WHERE 
  key_id = 'ccf8c423c336b15aa951286ea81fa93ce6e270c76edd1a220ba9800906f24f2b' 
  AND (
    token = 'oqdFSit+265Jh62VSyv0Koq4W6lwAXabPJp9OcYlNOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )