UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PpjzAq1uJZS1H54Z+3oc5g4K8QjPX912ZPb7WEZ5zKs=' 
WHERE 
  key_id = 'bb2e7b1c34f5e07ba59f514666137ead08960031947ffc471a1ee354d2eb4402' 
  AND (
    token = 'PpjzAq1uJZS1H54Z+3oc5g4K8QjPX912ZPb7WEZ5zKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )