UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '49bNQCOQFKTgnjWFJoYS6XlsBTncKovxSK6/2vVvC+o=' 
WHERE 
  key_id = '76c2096f2c02ccd2ed3a721b6fe34ed7d1f0ba209e778c5d0d3fda2a0db8159e' 
  AND (
    token = '49bNQCOQFKTgnjWFJoYS6XlsBTncKovxSK6/2vVvC+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )